2006 Mercedes-Benz R350

Do not drive

Owners filed 99 complaints about this vehicle with federal regulators, most often about the engine. It has been recalled 2 times.

When it fails
020k40k60k90k120k200k
80,000 milesMedian miles at failure

88 complaints record an odometer reading. Failures cluster around 75,000–90,000 miles.

Most common 2006 Mercedes-Benz R350 problems

28 of the 99 complaints (28%) are about the engine.

ComponentReportsCrashesFiresInjuries
Suspension25
000
Engine14
000
Engine and Engine Cooling · engine8
000
Seats7
062
Electrical System7
031
Power Train · transmission6
000
Exterior Lighting · headlights6
000
Engine and Engine Cooling › Engine · engine5
000
Unknown or Other3
100
Structure · body and frame2
000

2 safety recalls

Part 573 reports
Service Brakes, Hydraulic › Power Assist › Vacuum24V298000Do not drive
Filed Apr 26, 202415,604 vehiclesMercedes-Benz USA, LLC

Defect. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.

Risk. Reduced brake performance or brake failure can increase the risk of a crash.

Remedy. Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.

Service Brakes, Hydraulic › Power Assist › Vacuum22V315000Do not drive
Filed May 9, 2022350,294 vehiclesMercedes-Benz USA, LLC

Defect. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML-Class, GL-Class, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.

Risk. Reduced brake performance or brake failure can increase the risk of a crash.

Remedy. Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed June 30, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers for this recall are 2022050014, 2022050015 2022090006, & 2022090007.

All 2 campaigns on file, newest first.

What owners reported

Newest filings
Service Brakes, Hydraulic
Filed Sep 6, 2022NV

The contact owns a 2006 Mercedes-Benz R350. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The dealer was made aware of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. Parts distribution disconnect

Engine
Filed Jun 20, 2022MD

My car has stalled several times, either when I am driving, or when I stop at a traffic light. Rough idling and/or running when stopped at a red light or driving at speeds that wouldn’t normally be an issue. Engine stalling or misfiring, and car sometimes have trouble starting up. Loud rattling or vibrating noises from the engine. The check engine light is turned on. I took it to Mercedes Benz Dealership in Brooklyn, NY and was told it is a Balance Shaft problem, and they told me it could cost me about $9,000.00. Further research informs me that the problem should not be ignored, nor repair put off. Also, that failure of the balance shaft leaves the inner components of the engine unsecured and therefore will ultimately result in damage to the engine if left unchecked. Also, that driving at high speeds for long periods can agitate the problem even further due to the constant vibrations without a proper securing mechanism. As a result, I parked my car for several months, since I cannot afford the amount they quoted. In essence, I cannot even enjoy the car I bought.

Engine
Filed Jul 16, 202098,000 milesCA

AS I WAS DRIVING DOWN THE HIGHWAY I PRESSED ON GAS PEDAL AND VEHICLE MADE A VERY LOUD CHAIN WHINE NOISE AND IT CUT OFF IN THE MIDDLE OF HIGHWAY AND NEVER STARTED BACK UP.

Air Bags
Filed Dec 29, 2019204,000 milesCA

MY ABS MY EESP MY BRAKE LIGHT AND CHECK ENGINE LIGHT MINE ANYWAYS THE WHOLE CLUSTER IS GOING CRAZY IT'S HARD TO SHIFT DOWN WHEN I'M COMING TO A STOP NOT ALL THE TIME BUT JUST SOMETIMES SO I GOT A MIND OF ITS OWN MY SPEEDOMETER GOES UP AND DOWN IT SAYS CHECK MY TIRE PRESSURE WHEN IT'S GOOD MY SRS LIGHT COMES ON MY BRAKES LIGHTS COMES ON IT SAYS DIONOSTIC RIG TEST, ABS LIGHT SAYS DIONOSTIC RIG TEST, ESPECIALLY LIGHT SAYS DIONOSTIC RIG TEST. BRAKE LIGHT FLASHES ON AND OFF AND A CONTINUOUS BEEBING. IT ALSO SAYS DO NOT CHANGE GEARS DRIVE TO WORK SHOP.$ YOUR PAPER WILL NOT ALLOW ME TO CHECK OTHER BOXES THAT I'M HAVING PROBLEM WIT

SeatsFire
Filed May 14, 2019146,000 milesPA

MAY 13, 2019, MY WIFE STARTED THE CAR AND DROVE FOR LESS THAN A MILE WHEN HER DRESS STARTED SMOKING FROM THE DRIVER SEAT THAT WAS ALIGHT. SHE STOPPED THE CAR AND REMOVED OUR 11 MONTH OLD BABY FROM THE BACKSEAT AND CALLED ME. SHE HAS A VIDEO OF THE INCIDENT. I CHECKED ON MERCEDES USA SITE AND FOUND OUT THAT THERE WAS A CLASS ACTION LAW SUITE ON THIS ISSUE. WE WERE NOT NOTIFIED BY EITHER MB OR THE ADMINISTRATOR OF THE CASE. THIS COULD HAVE TURNED OUT DEADLY AS THE BATTERY IS UNDER THE PASSENGER SEAT AND THE FUEL LINES. I TURNED THE CAR ON AND AGAIN , THE SEAT STARTED TO SMOKE. IT IS NOW PARKED IN OUR DRIVEWAY AS MY WIFE AND I ARE SCARED OF PUTTING OUR KIDS IN IT. I CONTACTED MB USA AND THEY DIRECTED ME TO THE ADMINISTRATOR OF THE LAW SUITE. THIS CAN CREATE DANGEROUS OR EVEN DEADLY SITUATIONS IF MY WAS ON A HIGHWAY AND COULD NOT STOP OR FIE ESCALATES RAPIDLY WITH OUR CHILD IN THE BACK SEAT.

Service Brakes
Filed Feb 15, 2019120,000 milesFL

MERCEDES 2006 WHEN I BRAKE THE CAR WILL KEEP GOING. SUDDEN ACCELERATION. THIS HAS HAPPEN TWICE AND I HAVE NOT OWNED THE CAR FOR A YEAR. I COULD KILL SOMEONE. TOOK IT TO DEALER AND THREE DIFFERENT SHOPS AND NO ONE KNOWS WHAT I'M TALKING ABOUT HELP

Wheels
Filed Aug 27, 2018108,951 milesAZ

COMPLAINT IS DIRECTED TO [email protected] IN FOREST GROVE, OREGON. AT TIME OF PURCHASE, TIRES WERE TOTALLY WORN AND DEALER AGREED TO NEW TIRE REPLACEMENT. SUBSEQUENT EVENT REVEALED REPLACEMENT TIRES WERE NOT NEW AND HAD PREVIOUSLY BEEN IMPROPERLY REPAIRED. IN ADDITION, LOAD FACTOR WAS BELOW MINIMUM MANUFACTURERS RATING AND UNSAFE. DEALER REFUSED TO REIMBURSE COST OF NEW AND CORRECT REPLACEMENT TIRES.

Engine
Filed Apr 7, 2018MD

TAKATA RECALL. I PURCHASED MY 2006 MERCEDES R350 IN 2016 WITH OVER 100K MILES ON IT. WITH THE ENGINE LIGHT ALREADY ON. I USED A SCANNER TOOL FOR AN ACCURATE DIAGNOSIS. AS IT STATED TWO ISSUES. A CRANK SHAFT SENSOR/ CAM SHAFT SENSOR WAS NEEDED. SO I DECIDED AGAINST MY BETTER JUDGEMENT TO FINALIZE THE PURCHASE ANYWAY. NEEDLESS TO SAY, AFTER I CHANGED THE SENSORS THE PROBLEM STILL REMAINS. AFTER DOING A LOT OF RESEARCH AND SPENT UNNECESSARY MONEY, IT WAS BROUGHT TO MY ATTENTION THAT THE PROBLEM IS IN FACT A FAULTY BALANCE SHAFT INSIDE OF THE ENGINE. DUE TO A MANUFACTURING DEFAULT. THAT WAS COVERED MY MERCEDES IN A RECALL AT ONE POINT BEFORE I HAD PURCHASED THE VEHICLE. FOR SOMETHING AS SERIOUS AS A DEFECTED PART IN A MOTOR SHOULD NOT BE LIMITED TO WHEN YOU PURCHASE THE VEHICLE, BUT WHENEVER IT IS BROUGHT TO THEIR ATTENTION IT SHOULD BE REPAIRED WITHOUT HESITATION SINCE THIS IS A MANUFACTURING DEFAULT AND NOT SOMETHING THAT WAS DONE BY ANY PREVIOUS OWNERS. I WOULD LIKE TO KNOW WHAT IF ANYTHING CAN BE DONE TO HELP ME RESOLVE THIS ISSUE AT HAND. THANKS IN ADVANCE.

Air Bags
Filed Apr 2, 2018117,000 milesOH

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ R350. WHILE SITTING IN THE VEHICLE AND WAITING TO CHANGE A FLAT TIRE, THE PASSENGER AND DRIVER SIDE AIR BAGS DEPLOYED INADVERTENTLY. THE VEHICLE HAD NOT BEEN INVOLVED IN A CRASH. THERE WERE NO INJURIES. THE CONTACT STATED THAT THE AIR BAG WARNING INDICATOR WAS ILLUMINATED PRIOR TO THE FAILURE. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 117,000.

Suspension
Filed Dec 12, 201782,000 milesCA

YESTERDAY, WHILE PARKED, I NOTICED THE CAR IS LEANING TOWARDS LEFT SIDE. MECHANIC CHECKED AND FOUND THE AIR SPRING BAG WAS LEAKING. ALSO, THE STRUT ON RIGHT GOT SHOT. MANY OWNERS HAVE THE SAME COMPLAINT. I'M SCARED TO TRAVEL WITH MY KIDS AND GRAND KIDS IN THE CAR. THESE CARS MUST BE RECALLED FOR SUSPENSION PROBLEMS. HTTP://WWW.ARFC.ORG/COMPLAINTS/2006/MERCEDES/R350/SUSPENSION/PROBLEM.ASPX

SeatsFire
Filed Jun 15, 2017176,960 milesNY

THE HEATED SEATS WERE TURNED ON THE DRIVER SEAT WHILE WAITING IN LINE AT A FAST FOOD DRIVE THRU ON JUNE 15, 2017 AROUND 1:00AM. I PULLED OF AFTER GETTING MY FOOD. THEN WHILE I WAS LEAVING THE PARKING LOT I STARTED TO FEEL REALLY WARM ON MY BACK AND SIDE, HOTTER THAN NORMAL. I STARTED TO SMELL SMOKE! I PULLED OVER QUICKLY AND GOT OUT OF THE CAR AND I REALIZED MY CLOTHING WAS SMOKING AND THE BACK OF MY SEAT WAS ON FIRE. THE FIRE WENT OUT AND MY JACKET AND T SHIRT HAD BURNS AND ASHES ON THEM AND MY DRIVER SEAT HAD LARGE HOLE IN IT.

Engine
Filed Feb 24, 201799,000 milesNY

BALANCE SHAFT GEAR DEFECTIVE APPARENTLY MERCEDES HAS BEEN AWARE OF THIS PROBLEM, CLASS ACTION SUITS HAVE BEEN FILED- NO RECALL YET. I PLAN TO CALL MERCEDES DEALER TOMORROW- DO NOT ANTICIPATE ANY HELP ON THEIR PART - IF THAT'S THE CASE WILL TRY TO JOIN CLASS ACTION SUIT AS THIS IS A KNOWN AND VERY COSTLY -(THOUSANDS OF DOLLARS) PROBLEM FOR NUMEROUS MB VEHICLES- MANY CLASSES FROM 2007 -2011. MERCEDES BENZ WAS APPARENTLY AWARE OF THIS DEFECT WHEN I PURCHASED MY VEHICLE (USED) FROM LOCAL MB DEALER HERE IN NY 2009 AS A PRE OWNED CERTIFIED VEHICLE, WHY WAS I NOT MADE AWARE OF THIS ISSUE THAT MERCEDES KNOWINGLY KNEW AND COME TO FIND OUT A CLASS ACTION LAWSUIT WAS FILED. THE NHTSA NEED S TO LOOK INTO THIS MANY COMPLAINTS HAVE BEEN FILED, MERCEDES SERVICE TECHS WERE MADE AWARE OF THIS ISSUE BUT THEY WERE NOT INSTRUCTED TO LET CUSTOMERS BE KNOWN OF THIS WHEN CARS WERE BROUGHT IN FOR SERVICE. PLEASE LOOK INTO THIS AND RECALLS MUST BE PREFORMED

Electrical System
Filed Feb 5, 2017128,000 milesCA

CAR GOES INTO LIMP MODE CANT DRIVE FASTER THAN 20MPH ON FREEWAY VERY DANGEROUS. HAVE TO PULL OVER TURN OFF ENGINE AND RESTART CAR TO RESET. CAR JUST RANDOMLY SHUT OFF ALL ELECTRONICS DIED ON STREET. TOWED CAR TO DEALERSHIP SAYS NEEDS NEW VALVE BODY OF TRANSMISSION. RESEARCHED ONLINE VERY COMMON PROBLEM. DEFECT IN MANUFACTURING AND PARTS.

Suspension
Filed Aug 3, 201650,000 milesTX

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ R350. THE CONTACT STATED THAT THE SUSPENSION FAILED ON THE FRONT PASSENGER SIDE OF THE VEHICLE WHILE PARKED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE COMPRESSOR, RELAY, FUSE LINK, AIR SUSPENSION, AND CORE RETURN NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED TWO MORE TIMES. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 50,000.

Engine
Filed Jul 19, 2016100,000 milesPA

THIS IS A WELL DOCUMENTED ISSUE BUT MERCEDES BENZ REFUSES TO ACKNOWLEDGE THE BALANCE SHAFT AS A DEFECT AND ROAD SAFETY HAZARD. UNFORTUNATELY IT'S GOING TO TAKE SOMEONE'S ENGINE FALLING A PART AT HIGH SPEED CAUSING AN ACCIDENT BEFORE SOMEONE WILL DO SOMETHING WHICH IS TERRIBLE. MERCEDES-BENZ BALANCE SHAFT PROBLEMS AND HOW TO CHECK YOUR CAR. BALANCE SHAFT MERCEDES V6 AND V8 PROBLEMS MERCEDES-BENZ V6 AND V8 ENGINES HAD TIMING CHAIN PROBLEMS CAUSED BY BALANCE SHAFT AND IDLER GEAR FAILURES. MERCEDES PRODUCED CERTAIN MODELS WITH DEFECTIVE GEARS IN THEIR BALANCE SHAFTS (M272 ENGINES) OR WITH DEFECTIVE IDLE GEARS ( M273 ENGINES). THESE FAULTY GEARS WEAR OUT PREMATURELY, EXCESSIVELY, AND WITHOUT WARNING, CAUSING THE VEHICLE TO MALFUNCTION, THE 'CHECK ENGINE LIGHT' TO REMAIN ILLUMINATED, AND THE VEHICLE TO MISFIRE OR STOP DRIVING.

Suspension
Filed Jul 2, 2016110,000 milesGA

EVERYDAY I GET A RED SIGNAL ALERTING ME TO STOP DRIVING, CAR TOO LOW. IT USUALLY OCCURS WHEN INITIALLY TURNING ON THE CAR OR AT THE BEGINNING OF THE DRIVE. THE REAR OF THE CAR IS VISIBLY LOW AND WHEN DRIVING IT IS UNEVEN AND BUMPY. I HAVE SEEN OTHER R350 OWNERS WITH SAME COMPLAINT AND REPEAT COSTS TO FIX ~1200.00 EACH SIDE. NO SUSPENSION RECALLS ON AN APPARENT DEFECT IN MANUFACTURING?

Suspension
Filed Jun 21, 2016110,000 milesFL

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ R350. WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE LEANED TO THE DRIVER'S SIDE AND CAUSED THE PASSENGER SIDE TO BECOME ELEVATED. WHILE MAKING A LEFT TURN, THE VEHICLE ALMOST FLIPPED OVER. THE FAILURE RECURRED CONTINUOUSLY. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 110,000.

Suspension
Filed May 20, 201670,000 milesIN

THE 2006 MERCEDES BENZ R350 WITH THE AIRMATIC SUSPENSION HAS MULTIPLE PROBLEMS THAT SEEM TO NEVER END. MY CAR HAS ONLY 70K MILES ON IT. THE SUSPENSION HAS BEEN FIXED TWICE BY AN AUTHORIZED MERCEDES BENZ SHOP. WHILE LOOKING UP SOME INFORMATION ON VARIOUS WEBSITES AND FORUMS I NOTICED I AM NOT THE ONLY OWNER WITH THIS PROBLEM. WHILE DRIVING DOWN THE HIGHWAY A LIGHT CAME ON THE DASH SCREEN STATING VEHICLE TOO LOW TO DRIVETO SHOP. WHEN THE SUSPENSION GOES OUT THE VEHICLE FRAME IS APPROXIMATELY 2 INCHES FROM THE GROUND. THE STIFFENED RIDE MAKES IT DIFFICULT TO MANEUVER THE VEHICLE. MERCEDES BENZ STATED YOU CAN'T GET A TRADITIONAL COIL SPRING CONVERSION IN THE UNITED STATES. THE SUSPENSION PROBLEMS WITH THE R350 ARE ALSO VERY COSTLY ($3600) EVERY TIME THIS HAS TO BE FIXED. MY CAR IS CURRENTLY IN STORAGE DUE TO NOT BEING ABLE TO AFFORD A THIRD TIME TO THE SHOP. PLEASE CONSIDER AN INVESTIGATION INTO THE SUSPENSION OF THE MERCEDES BENZ R350 AIRMATIC THANK YOU FOR YOUR TIME. *TR

Electrical SystemFire1 injured
Filed Dec 30, 2015130,000 milesGA

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ R350. THE CONTACT STATED THAT THE FRONT DRIVERS SIDE SEAT BACK AND CUSHION HEATER WAS ACTIVATED, WHILE DRIVING APPROXIMATELY 25 MPH. A BURNING ODOR EMITTED INSIDE OF THE VEHICLE. THE VEHICLE WAS MANEUVERED TO THE SIDE OF THE ROAD. THE SEAT HEATER WAS IMMEDIATELY DEACTIVATED. THE CONTACT SUSTAINED MINOR BURNS TO THE BACK AREA AND MEDICAL ATTENTION WAS NOT REQUIRED. THERE WERE NO FLAMES VISIBLE. A FIRE REPORT WAS NOT FILED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE SEAT AND HEATING ELEMENT WERE BOTH REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 130,000. THE VIN WAS UNAVAILABLE.

Electrical SystemFire
Filed Dec 23, 201588,000 milesWA

WIRING FROM ENGINE HARNESS TO FUEL PUMP BURNT ON FREEWAY , ENGINE STALLED AND SHUT DOWN, COULD NOT START BACK UP IN MIDDLE OF I5 FREEWAY. REPAIRS ARE AMOUNTING TO $4000. COULD HAVE BURNT ENTIRE VEHICLE AND AFTER READING NUMEROUS COMPLAINTS WITH EXACT SAME PROBLEM SOMETHING NEEDS TO BE DONE.

Electrical System
Filed Dec 23, 201580,000 milesWA

REAR LIGHT MODULES (TAIL, REVERSE, BRAKE, SIGNAL) KEEPS ON FAILING. DEALER QUOTES INITIALLY $250 TO FIX/REWIRE BUT THEN GOES UP TO $950 TO REPLACE ECU. THIS IS FRUSTRATING AS THIS IS DRIVING HAZARD, OWNERS ARE LEFT WITHOUT MUCH CHOICE. I HAVE SEEN MULTIPLE COMPLAINTS OF THE SAME ISSUE SO MB SHOULD ALREADY KNOW THAT THIS PROBLEM EXISTS AND BE HONEST UPFRONT ABOUT IT. I HOPE NOBODY GETS HURT IF THE LIGHTS FAIL WHILE DRIVING THIS MODEL/BRAND.

Engine
Filed Dec 23, 201588,000 milesWA

VEHICLE CRANKS BUT WILL NOT START, DEALER FIRST REPLACED FUEL PUMP ($1500),THEN WHEN CAME TO PICKUP VEHICLE WOULD NOT START AT DEALER, REPLACED STARTER(NO CHARGE), DROVE FOR 2 WEEKS ISSUE CAME BACK, TOOK TO DEALER , THEY KEPT IT FOR 20 DAYS AND SAID SOME SORT OF CONTROL MODULE, BUT WHO KNOWS. ITS BEEN 15 MONTHS AND CAR JUST STOPPED SMACK IN MIDDLE OF FREEWAY AT 60 MILES PER HOUR AND WOULD NOT START. CURRENTLY AT DEALER.

SeatsFire
Filed Nov 20, 2015126,000 milesIL

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ R350. WHEN THE CONTACT PARKED THE VEHICLE, SHE NOTICED THAT THE DRIVER SEAT BECAME HOT AND BURNED THROUGH, CREATING A HOLE ON THE SEAT. THERE WAS NO WARNING INDICATOR ILLUMINATED AND THE CONTACT WAS NOT INJURED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND REFERRED THE CONTACT TO A LOCAL DEALER. THE DEALER WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 126,000.

Steering
Filed Aug 6, 2015130,000 milesMA

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ R350. THE CONTACT STATED THAT WHILE REVERSING, THE VEHICLE MADE AN ABNORMAL NOISE AS THE STEERING WHEEL SEIZED AND SMOKE STARTED TO EMIT FROM UNDER THE HOOD. THE CONTACT TURNED THE ENGINE OFF BUT THE VEHICLE FAILED TO RESTART. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC. THE TECHNICIAN DIAGNOSED THAT THE POWER STEERING PUMP, SERPENTINE BELT AND IDLER PULLEY NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. HOWEVER, THE CONTACT STATED THAT THE CHECK ENGINE LIGHT STAYED ON. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 130,000.

Power Train
Filed Jun 24, 201544,000 milesGA

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ R350. WHILE DRIVING APPROXIMATELY 15 MPH, THE STEERING WHEEL SEIZED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE STEERING PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE RECURRED. IN ADDITION, THE CONTACT STATED THAT WHEN THE VEHICLE WAS SERVICED, THE TECHNICIAN STATED THAT THE TRANSMISSION VALVE BODY NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 44,000.

Engine
Filed May 13, 201592,105 milesKS

WHILE I WAS DRIVING, I LOST POWER STEERING. I HAD TO PULL OVER AND SAW THAT MY ENGINE BELT WAS OFF MY ENGINE AND A PULLEY CAME OFF MY ENGINE. THIS IS AFTER THE DEALERSHIP HAD ALREADY REPLACED MY BELT JUST LESS THAN 10,000 BEFORE. IT WAS A GOOD THING THAT NO ONE WAS HURT. IT SEEMS LIKE THIS ENGINE IS DEFECTIVE AND MERCEDES BENZ REFUSES TO FIX THE PROBLEM. I'M AFRAID THAT SOMEONE WHO DOES NOT KNOW HOW TO HANDLE THE LOSS OF POWER STEERING WILL BE IN A FATAL ACCIDENT.

Engine
Filed May 6, 201591,000 milesAL

MY ENGINE LIGHT CAME ON - TOOK THE CAR FOR REPAIR AND WAS TOLD P CODES 0016 AND 0017 WERE COMING ON MEANING THERE WAS A DEFECTIVE GEAR IN THE BALANCE SHAFT WHICH MB KNOWS ABOUT AND REFUSES TO TAKE RESPONSIBILITY FOR. IT WOULD COST $6000 TO FIX. I BEGAN TO LOOK ON THE INTERNET TO SEE IF ANY RECALLS OR ISSUES LIKE MINE HAVE OCCURRED WITH OTHERS AND I FOUND I WAS NOT ALONE AND A CLASS ACTION LAWSUIT HAD BEEN FILED. I WANT TO FILE A FORMAL COMPLAINT AS MB SHOULD BE HELP ACCOUNTABLE FOR KNOWINGLY PROVIDING FAULTY PRODUCTS TO CUSTOMERS - THEY NEED TO BE LIABLE TO RECALL AND FIX EVERY ENGINE AFFECTED BY THIS!! THE US GOVERNMENT NEEDS TO PROTECT CONSUMERS BETTER THAN THIS! *TR

Unknown or Other
Filed Apr 19, 201540,000 milesNY

I DON'T KNOW. *TR

Suspension
Filed Apr 13, 201560,000 milesNY

WE HAVE HAD A CONTINUOUS PROBLEM REGARDING REAR SUSPENSION, RIGHT SIDE STARTED FIRST, THE REAR WOULD DROP DOWN BUT YET THE LEFT SIDE WOULD BE UP. THIS CREATED A HORRIFIC UNSTEADY DRIVE. WE HAD A SUSPENSION AIR BAG REPLACED. NOW THE LEFT SIDE IS DOING IT. CAR CAN NOT BE DRIVEN. FROM ALL THAT I HAVE READ AND FROM DEALERS, THIS IS A ONGOING PROBLEM WITH MERCEDES. WHY HAS MERCEDES NOT ISSUED A RECALL REGARDING THIS PROBLEM? THIS SHOULD NOT HAPPEN AND DEFINITELY NOT AT A VEHICLE THAT HAS LOW MILES. NOW THIS ISSUE IS ALSO CAUSING UNEVEN WEAR ON TIRES, 2YEARS LATER WE ARE STILL DEALING WITH THIS ISSUE. *TR

Suspension
Filed Dec 24, 201490,000 milesCA

I AGREE THAT SOMETHING SHOULD BE DONE ABOUT THE REAR SUSPENSION DEFECT ON THE 2006 R-CLASS MERCEDES. I ALSO OWN A 2006 MERCEDES BENZ R350. THIS VEHICLE KEPT LEANING TO THE RIGHT SIDE. THE AUTOMATIC SUSPENSION ON THE VEHICLE WAS UNEVEN. THE RED LIGHT ASKED ME TO STOP?CAR TOO LOW. I STOPPED AND IT PUMPED UP AGAIN. DROVE A COUPLE OF MILES AND IT DID SAME THING. TOOK TO MB DEALER THEY SAID IT WAS THE SUSPENSION THIS PASSENGER??S SIDE ISSUE OF THE VEHICLE BEING NOTABLY HIGHER THAN THE DRIVER??S SIDE OF THE VEHICLE. LEANING TO ONE SIDE HAS OCCURRED TWICE. THE REAR AIR SPRING SUSPENSION HAS REQUIRED REPLACEMENT TWO TIMES IN THE LAST FIVE MONTHS (7/1/2013 & 11/28/2013): - BOTH SIDES IN THE REAR OF VEHICLE HAVE BEEN REPLACED. - EACH REAR SUSPENSION REPAIR HAS COST ME $1200.00 EACH TIME (TOTALING $2400 FOR REAR AIR SUSPENSION REPLACEMENT). - BOTH REPAIRS OCCURRED BY AN AUTHORIZED MERCEDES DEALER (SMYTH EUROPEAN MERCEDES DEALER IN SANTA CLARA CA). THE MERCEDES BENZ MANUFACTURER IS AWARE OF THESE PROBLEMS BUT HAVE NOT TAKING RESPONSIBILITY TO CREATE A RECALL. *TR

Suspension
Filed Dec 24, 201495,000 milesCA

2006 MERCEDES R-350 SUSPENSION DEFECT I AGREE THAT SOMETHING SHOULD BE DONE ABOUT THE REAR SUSPENSION DEFECT ON THE 2006 R-CLASS MERCEDES. I ALSO OWN A 2006 MERCEDES BENZ R350. THIS VEHICLE KEPT LEANING TO THE RIGHT SIDE. THE AUTOMATIC SUSPENSION ON THE VEHICLE WAS UNEVEN. THE RED LIGHT ASKED ME TO STOP?CAR TOO LOW. I STOPPED AND IT PUMPED UP AGAIN. DROVE A COUPLE OF MILES AND IT DID SAME THING. TOOK TO MB DEALER THEY SAID IT WAS THE SUSPENSION THIS PASSENGER?S SIDE ISSUE OF THE VEHICLE BEING NOTABLY HIGHER THAN THE DRIVER?S SIDE OF THE VEHICLE. LEANING TO ONE SIDE HAS OCCURRED TWICE. THE REAR AIR SPRING SUSPENSION HAS REQUIRED REPLACEMENT TWO TIMES IN THE LAST FIVE MONTHS (7/1/2013 & 11/28/2013): - BOTH SIDES IN THE REAR OF VEHICLE HAVE BEEN REPLACED. - EACH REAR SUSPENSION REPAIR HAS COST ME $1200.00 EACH TIME (TOTALING $2400 FOR REAR AIR SUSPENSION REPLACEMENT). - BOTH REPAIRS OCCURRED BY AN AUTHORIZED MERCEDES DEALER (SMYTH EUROPEAN MERCEDES DEALER IN SANTA CLARA CA). THE MERCEDES BENZ MANUFACTURER IS AWARE OF THESE PROBLEMS BUT HAVE NOT TAKING RESPONSIBILITY TO CREATE A RECALL. *TR

Suspension
Filed Nov 20, 201460,000 milesCA

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ R350. THE CONTACT STATED THE AUTOMATIC SUSPENSION ON THE VEHICLE WAS UNEVEN. ALSO, THE CONTACT MENTIONED THAT THE PASSENGER'S SIDE OF THE VEHICLE WAS HIGHER THAN THE DRIVERS SIDE OF THE VEHICLE. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 60,000.

Engine
Filed Oct 21, 2014116,000 milesIL

ENGINE BALANCE SHAFT WEARS EXCESSIVELY TO THE POINT WHERE SOME TEETH ARE ALMOST GONE. CAUSES CHECK ENGINE LIGHT TO COME ON AND EXCESSIVE KNOCKING AS AFFECTS IGNITION TIMING. REPAIR IS EXTREMELY EXPENSIVE AS IT REQUIRES TAKING THE ENGINE OUT. IF LEFT UNFIXED IT MAY STALL THE ENGINE DURING DRIVING AND BE A SAFETY HAZARD. RESEARCH ON THE ISSUE ONLINE SHOWS POTENTIALLY THIS ISSUE AFFECTING A LARGE NUMBER OF VEHICLES USING THE SAME ENGINE. *TR

Suspension
Filed Jun 18, 201482,670 milesCT

REAR AIR SUSPENSION HAS REQUIRED REPLACEMENT 3TIMES IN THE LAST TWENTY FOUR MONTHS. BOTH SIDES IN REAR OF VEHICLE HAVE BEEN REPLACED. NOW LOOKING AT 4TH REPLACEMENT. I CONTINUE TO SEE INCIDENTS ON WEBSITE BUT MERCEDES IS DOING NOTHING ABOUT PROBLEM. *TR

Power Train
Filed May 16, 2014103,146 milesME

BALANCE SHAFT DETERIORATING EVENTUALLY CAUSING ENGINE FAILURE. *TR

SeatsFire1 injured
Filed May 4, 20141,001,002 milesGA

I WAS DRIVING MY CAR HOME FROM CHURCH, WHILE PULLING UP AT WALGREENS I SAW SMOKE AND FELT A BURN ON MY SKIN...LOOK DOWN AND THERE WE'RE SMOKE COMING OUT MY SEAT THROUGH THE LEATHER. TURNED OFF THE CAR AND IT COOLED THE SMOKE.. WAITED A WHILE AND TURNED CAR ON AGAIN BUT THE SMOKE DIDN'T RETURN. SCARED TO DRIVE CAR. *TR

Suspension
Filed Jan 28, 201455,000 milesPA

THE CAR RISES UP ON ONE SIDE WHEN PUT THRUST HE COMPUTER NO ERROR CODE COMES UP . AFTER A DAY OR SO SITTING IN THE GARAGE GETS BACK TO NORMAL. GOT IT CHECKED BY MECHANIC NO LEAKS . THEN HAPPENED AGAIN THEY RESET THE COMPUTER CHARGED ME . HAPPENED ONCE AGAIN THIS TIME THEY CHANGED THE COMPUTER AND THE CAR SHOWED AIRBAG LEAKING. CAR IS OUT OF WARRANTY . LOOKED UP ON LINE MOSTLY EVERYONE WHO OWNS THIS CAR HAS THIS PROBLEM. THIS CAR HAS LOT OF ISSUES. IT STOPPED IN MIDDLE OF ROAD ON HIGH WAY I WAS LUCKILY SAVED BUT THEY SAID A SHAFT RING BROKE IN THE ENGINE I HAD TO PAY $2000.00 DOLLARS . MERCEDES SHOULD RECALL R 350 FOR SUSPENSION LEAKS. *TR

Electrical SystemFire
Filed Dec 3, 201380,000 milesWA

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ R350. THE CONTACT DISCOVERED THAT THE REAR TAILGATE AREA WAS BURNED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT INFORMED OF THE PROBLEM. THE FAILURE MILEAGE WAS 80,000.

Power Train
Filed Nov 28, 2013103,000 milesMO

TRANSMISSION GOES INTO LIMP MODE AFTER SLOWING DOWN ON TO NEAR ZERO ON AN INTERSTATE HIGHWAY. THE RESULT IS THE CAR WILL NOT SHIFT DOWN INTO LOWER GEAR AND THUS WILL NOT ACCELERATE. CAR MUST BE TURNED OFF AND RE-STARTED ON INTERSTATE HIGHWAY IN TRAFFIC IN ORDER TO MAKE THE CAR OPERATE OR ABLE TO MOVE FORWARD. NEEDLESS TO SAY, STOPPING AND RE-STARTING A CAR ON THE INTERSTATE IS AN OBVIOUS SAFETY ISSUE... PARTICULARLY WHEN TRAPPED IN THE FAST LANE WITH NO WAY TO CROSS MULTIPLE LANES OF TRAFFIC TO GET TO THE SHOULDER (BECAUSE CAR WILL NOT ACCELERATE AND CANNOT MERGE INTO 70 MPH TRAFFIC TO CROSS). AS THIS IS A VERY COMMON PROBLEM THAT MERCEDES HAS ON SEVERAL PLATFORMS THAT SHARE THE 7-G TRONIC TRANSMISSION, I WOULD THINK THAT MERCEDES MUST ACKNOWLEDGE THE PROBLEM AS THERE IS NO WARNING THAT IT WILL HAPPEN AND WHEN IT DOES IT CAN EASILY PRESENT A VERY DANGEROUS SITUATION. A QUICK SEARCH OF 722.9 TRANSMISSION WILL SHOW HOW COMMON-PLACE THE ISSUE IS. *TR

Engine
Filed Nov 3, 2013119,000 milesIA

MY ENGINE LIGHT CAME ON AND MY CAR BEGAN TO IDLE REALLY HIGH WHEN PARKED OR AT A STOP IN OCTOBER. I WENT TO TWO MERCEDES DEALERS TO CHECK ON THE ISSUE. THE SECOND MERCEDES DEALER/SERVICE CENTER VALIDATED THE FIRST, EXPLAINING IT WAS THE ENGINE BALANCE CRANKSHAFT THAT WAS LOOSE IN THE ENGINE AND IT WOULD COST $6000 TO FIX. I BEGAN TO LOOK ON THE INTERNET TO SEE IF ANY RECALLS OR ISSUES LIKE MINE HAVE OCCURRED WITH OTHERS AND I FOUND I WAS NOT ALONE AND A CLASS ACTION LAWSUIT HAD BEEN FILED. *TR

Suspension
Filed Oct 18, 201384,000 milesMD

WHILE ON A ROAD TRIP I STARTED GETTING THE RED LIGHT THAT ASKED ME TO STOP CAR TO LOW. I STOPPED AND IT PUMPED UP AGAIN. DROVE A COUPLE OF MILES AND IT DID SAME THING. TOOK TO MB DEALER THEY SAID IT WAS THE SUSPENSION AND CHARGED ME AROUND 1200.00. 2 DAYS LATER SAME PROBLEM IT HAD NOT BEEN FIXED. I NEED TO RETURN AND HAVE THEM RE-CHECK. I HEARD NEGATIVE FEED BACK ABOUT THIS CAR FROM DAY 1. *TR

Suspension
Filed Aug 23, 201398,012 milesIL

WHILE DRIVING THE CAR STARTS LEANING TO THE PASSENGER SIDE WHEN ALL OF A SUDDEN A BIG POP WAS HEARD AND THE CAR SHAKE, LIKE IF SOMEONE HIT IT. IT WAS AN AWFUL EXPERIENCE WITH THE FAMILY. VERY FORTUNATE TO HAD BEEN DRIVING 25MPH OF THE TIME OF THE INCIDENT. *TR

Suspension
Filed Aug 9, 201386,969 milesMD

I DROVE MY 2006 MERCEDES R350 TO WORK AND WHEN I CAME OUT FOR LUNCH I NOTICED THE CAR LEANING SEVERELY TO THE RIGHT. I TOOK THE CAR TO HAVE IT DIAGNOSED AND WAS TOLD IT WAS THE REAR AIR SPRING SUSPENSION. MY WARRANT PAID TO HAVE THE VEHICLE REPAIRED AND THE PART WAS REPLACED. TWO MONTHS LATER THE VEHICLE WAS LEANING AGAIN. I TOOK THE CAR BACK AND WAS TOLD IT WAS A PART DEFECT AND THEY REPLACED IT AT NO CHARGE TO MY WARRANTY COMPANY. JUST THIS SATURDAY, AUGUST 3, 2013 I CAME OUT FROM THE MOVIES TO FIND MY CAR LEANING FOR THE THIRD TIME. I CONTACTED THE WARRANTY COMPANY AND WAS INFORMED THAT IT WAS A 1 YEAR WARRANTED SINCE IT WAS LAST FIXED ON SEPTEMBER 25,2012 SO I TOOK THE CAR BACK TO THE SHOP THAT FIXED IT AND WAS TOLD THAT NOW ITS THE OPPOSITE SIDE OF WHICH WAS FIXED BUT THE CAR IS LEANING THE SAME POSITION AS THE LAST 2 TIMES AND NOW I HAVE TO PAY OUT OF POCKET TO GET IT REPAIRED BECAUSE MY WARRANTY HAS ENDED. I HAVE ALSO HAD PROBLEMS WITH THE INTAKE MANIFOLD SOMETHING IN THE ENGINE AND THE TRUNK/LIFTGATE LATCH NOT CLOSING AND SENSOR NOT WORKING WHERE THE TRUNK WOULD SLAM ON YOUR HEAD WITHOUT STOPPING FROM THE MOTION. THE MOTION SENSORS HAVE ALSO BEEN A PROBLEM WHERE THEY WOULD CONSTANTLY SOUND OFF WHEN NOTHING IS IN THE WAY. THE PASSENGER SEAT ASSEMBLY HAS ALSO BEEN REPAIRED SINCE I'VE HAD THIS VEHICLE. SOMETHING IS ALSO GOING ON UNDERNEATH THE VEHICLE WHICH HAS CAUSED MY FRONT TIRES TO SUDDENLY BALD SEVERELY WITHOUT WARNING. *TR

Suspension
Filed Aug 5, 201386,650 milesCA

DURING DRIVING MY 2006 MB R350, WARNING LIGHT (CHECK TIRE PRESSURE) WAS ON. AND I PULLED IT OVER AND FOUND THAT THE TIRES ARE FINE BUT THE VEHICLE LEANED ON THE RIGHT SIDE. I CHANGED A SUSPENSION SENSOR AT DEALER, BUT IT HAPPENED AGAIN ONE WEEK LATER. I FOUND THAT SEVERAL OTHER OWNERS NEAR ME HAVE SAME PROBLEM. I CANNOT UNDERSTAND WHY THE MAKER HAVE NOT RECALLED IT. *TR

Suspension
Filed Jun 5, 201370,000 milesVA

2006 MERCEDES BENZ R350-THIS VEHICLE KEEPS LEANING ON THE RIGHT SIDE. I TOOK IT TO THE DEALERSHIP AND HAVE REPLACED SEVERAL PARTS INCLUDING SENSORS AND VALVES BUT AFTER A FEW WEEKS, IT GOES BACK TO THE SAME PROBLEM. I TOOK IT TO A LOCAL SHOP THAT SPECIALIZES ONLY ON MERCEDES BENZ AND HE'S HAVING A HARD TIME FIGURE OUT WHAT'S THE PROBLEM. I CAN'T TELL HOW MUCH MONEY I SPENT SO FAR IN THIS VEHICLE AND I CAN'T BELIEVE THAT THERE'S NO RECALLS SO FAR. NO TO MENTION THE PROBLEMS WITH THE BALANCE SHAFT AND INTAKE MANIFOLD ISSUE AS WELL AS A AIR SUSPENSION PROBLEM. THESE PROBLEMS ARE A MANUFACTURE DEFECT ESPECIALLY ON THE R350 CLASS VEHICLES. MB IS AWARE OF THESE PROBLEMS BUT THEY ARE NOT TAKING RESPONSIBILITY TO CREATE A RECALL. BELIEVE ME, I'VE SEEN SO MANY R350 VEHICLES OUT THERE, AND MOST OF THEM SEEM TO HAVE THE SAME PROBLEM. DO WE HAVE TO WAIT FOR A RECALL IN THIS VEHICLE UNTIL A FATALITY OCCURS? *TR

Suspension
Filed Jun 2, 201362,000 milesGA

ABOUT AN HOUR INTO MY TRIP THE WARNING LIGHT CAME ON FOR ME TO STOP AND LET THE CAR RISE IT WERE TO LOW, SOMETHING SHOULD BE DONE ABOUT THE REAR SUSPENSION ON THE 2006 R- CLASS THERE IS A DEFAULT WITH THIS VEHICLE THERE NEED TO BE A RECALL ON AND IT IS VERY HARD FOR THE MECHANIC TO FINE WHAT'S WRONG. *TR

Engine
Filed May 23, 201372,243 milesGA

THE CONTACT OWNS A 2006 MERCEDES BENZ R350. REGULAR SERVICE AND MAINTENAINCE HAS BEEN PERFORMED BY THE DEALER ONLY. THE CONTACT STATED THAT WHILE DRIVING AT HIGHWAY SPEEDS, THE CHECK ENGINE WARNING LAMP ILLUMINATES. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE BALANCE SHAFT WAS DEFECTIVE AND NEEDED TO BE REPLACED. DTB-S-B-03.30/08I WAS SENT TO DEALERS FOR THIS KNOWN DEFECTIVE PART AND CORRECTIVE MEASURES. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND OFFERED TO COVER HALF OF THE 7K REPAIR. THE VEHICLE WAS NOT REPAIRED. THE FIIRST TIME LAMP LIT WAS AT 72,245 MILES BUT WENT OFF. LAMP CONTINUED TO LIGHT INTERMITTED BUT STAYS ON NOW MORE THAN OFF DIAGNOSIS MILEAGE WAS 73,845. THE CURRENT MILEAGE IS 75,679. *TR

Suspension
Filed May 18, 201358,000 milesGA

I HAVE A 2006 MERCEDES BENZ AND WHILE DRIVING ON THE INTERSTATE THE WARNING LIGHT WOULD COME ON TELLING ME TO STOP AND LET THE VEHICLE RISE I PULLED OVER FOR A WHILE TO LET IT RISE DRIVE ON FOR MILES THE LIGHT COMES ON AGAIN WITH THE SAME THING STOP AND LET IT RISE. ALSO WHILE THE R 350 IS PARKED AT HOME THE REAR END WILL LOWER ITSELF THERE IS SOME FLAWS WITH THE REAR END OF THE 2006 R 350. *TR

Power Train
Filed May 7, 201372,000 milesMA

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ R350. THE CONTACT STATED THAT WHILE DRIVING 50 MPH, THE CHECK ENGINE WARNING LAMP ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE BALANCED SHAFT WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE BUT DID NOT OFFER ANY ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 72,000 AND THE CURRENT MILEAGE WAS 72,500. *TR

Suspension
Filed Apr 17, 201352,000 milesTX

I TOOK CAR IN BECAUSE IT HAD LOWERED DOWN. I PAID FOR IT.I TOOK IT HOME WIFE SAID IT IS STILL DRIVING WRONG. SHE TOOK IT IN AND SERVICEADVISOR DROVE AROUND WITH HER AND SAID HE FEELS IT. WE DROVE TO DALLAS CHECKED IN HOTEL WENT OUT TO CAR LOWERED AGAIN PRESSED BUTTON TO RAISE IT. MADE IT HOME TO HOUSTON AND LOWERED AGAIN. TOOK IT IN TO SERVICE AT MERCEDES AND NOW IT NEEDS FRONT STRUTS ARE LEAKINGAND SOME OTHER THINGS. THE AIR BAGS IN THE BACK WERE REPLACED ALSO WHEN I TOOK IT IN BEFORE. I HAVE SEEN SEVERAL CARS LIKE MINE ON THE SIDE OF THE ROAD WITH THE CAR LEANING&LOWERED SO SOMETHING HAS TO BE WRONG WITH THIS MAKE MODEL CAR. THERE ARE A LOT OF WEB SITES WITH CUSTOMER COMPLAINTS ABOUT THE SUSPENSION OF THIS CAR. NHTSA ITS TIME TO INVESTIGATE. I SEE NO INVESTIGATION FROMNHTSA WEBSIGHT. NO ONE HAS INVESTIGATED THIS CAR. WILL YOU PLEASE INVESTIGATE?THIS IS JUST A COUPLE OF THE PROBLEMS I'VE HAD THERE ARE MORE WITH JUST 52000 MILES MERCEDES IF I AM HAVING ONE PROBLEM AFTER THE OTHER WHAT IS WRONG WITH THIS CAR ? THE STICKER PRICE WAS $68,000.00 OR $70,000.00 IT WILL MAKE YOU NOT WANT ANOTHER ONE.

Complaints 1-50 of 99, newest first, reproduced as filed.

Across model years

Worst on record: 2006
YearComplaintsRecallsFiresDeathsAssessment
20128300Do not drive
201118300Do not drive
201013300Do not drive
200915300Do not drive
200835200Do not drive
200747250Do not drive
2006 — this page992100Do not drive

Compare every R350 year →

Reading this record

NHTSA has issued a do-not-drive warning for a recall on this vehicle.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Apr 26, 2024. Source: NHTSA Office of Defects Investigation.