Mercedes-Benz USA, LLC: Service Brakes, Hydraulic › Power Assist › Vacuum
Mercedes-Benz USA, LLC reported this defect to federal regulators on May 9, 2022 and put the number of vehicles at risk at 350,294. The repair is free for as long as the recall stands.
Do not drive
NHTSA attached a do-not-drive advisory to this campaign. It applies to specific production runs, so check your own VIN with the manufacturer or at nhtsa.gov/recalls before driving the vehicle.
The 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.
The risk
Reduced brake performance or brake failure can increase the risk of a crash.
The 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.
53 model years covered
Newest firstWhat this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 22V315000.
Full record for the 2012 Mercedes-Benz GL350 → · Recalls carrying a do-not-drive advisory → · Where this data comes from →