Mercedes Says Nearly 300 000 Big Cars Have Possible Brake Problems CarBuzz News Features New Cars Used Cars Sell My Car Shopping Tools Car Reviews Car Finder Compare Cars Best Cars Car Dealerships Used Car Reviews Car Advice Home News Mercedes Says Nearly 300 000 Big Cars Have Possible Brake Problems
Mercedes Says Nearly 300 000 Big Cars Have Possible Brake Problems
May. 15, 2022 7:44 AM ET by Gerhard Horn Recall / 3 Comments You should read this if you own an ML, GL, or R-Class. Mercedes-Benz is facing one of the largest recalls in its history, and it all started with one car. The cars affected by the recall are the Mercedes-Benz ML, GL, and R-Class, and only models produced between 2006 to 2012. In July 2021 a customer complained about a reduction in brake force support. While studying the car to find the problem, Mercedes engineers noted corrosion on the brake booster's housing. Instead of fixing just this one car, Mercedes launched a global investigation into models that used the same brake booster. This investigation was conducted with the help of Continental Tire The Americas, which supplies brake boosters to Mercedes-Benz. Another case of a corroded brake booster was identified in March 2022, and now Mercedes is recalling more than 292,000 vehicles made between 2006 and 2012. Thankfully for Merc, it's not as big as the 2017 fire recall. Mercedes-Benz Mercedes-Benz Mercedes-Benz It's a severe problem, and Mercedes is asking owners not to drive their cars because the brakes could fail. Mercedes will offer a free towing service to the nearest dealership. If the problem can't be fixed on the same day, dealers will help owners find loaner vehicles. It's worth noting that there have been no crashes or injuries reported due to this defect. The National Highway Traffic Safety Administration (NHTSA) published the recall details earlier this week. The brake booster is covered with a rubber sleeve that may leak water, leading to corrosion. The major corrosion point seems to be the joint area of the housing. If the part is exposed to water for long enough, the brake booster could leak, which results in a loss of brake force. Mercedes-Benz Mercedes-Benz Mercedes-Benz In severe cases, the brake booster can suffer irreparable damage. These cases are extremely rare, however. Mercedes also states that it does not affect the parking brake. The recall is not limited to a specific trim. All ML, GL, and R-Class models are part of the recall. If you are an owner, you will notice a difference in the brake pedal feel, and you might notice hissing noises. The rubber sleeve will be removed at the dealer, and the brake booster will be inspected. If there is little to no corrosion, the vehicle will be returned to the owner. If there is corrosion, Mercedes will test the car. Once it passes the said test, owners get it back, and they may continue to drive it for 24 months before returning it. If it doesn't pass the test, Mercedes will replace the brake booster. Considering the high replacement price of a brake booster, Mercedes likely wants to avoid fitting a new unit to each of the nearly 300,000 vehicles. Mercedes-Benz Mercedes-Benz Mercedes-Benz Join The Discussion
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Mercedes-Benz GLS-Class SUV Gerhard Horn Senior Editor Gerhard knew from a young age that he wanted to be an automotive journalist. He completely disappointed his parents by completing degrees in communication and English, as well as diplomas in graphic design and film and art appreciation. He later interned at various automotive publications, before landing a permanent position at a newspaper. He became the editor within two years, after which he landed a job as the deputy editor at a national publication, where he spent eight years traveling the world, driving, and writing. In his current role as senior editor, he writes news, reviews, scripts, and opinion pieces. When he’s not supposed to be working, you’ll probably find him working. When he’s forced to take a break, you’ll find him at the movies, or behind the wheel of a ‘92 NA Miata called Kimiko. Contact Gerhard @GrootScreenGerhard LoginSign Up Home News Features Car Reviews Car Advice 2021 CarBuzz Awards New Cars Used Cars Future Cars Compare Cars Sell My Car Car Dealerships Buy Here Pay Here Used Car Reviews Popular Tags Cars # Video # TOP # Spy Shots # Reveal # Rumor # Auto Show # Supercar # Tuning # Car Culture # Industry News # Motorsport Acura Alfa Romeo Aston Martin Audi Bentley BMW Bollinger Bugatti Buick Cadillac Caterham Chevrolet Chrysler Dodge Ferrari Fiat Fisker Ford Genesis GMC Hennessey Honda Hyundai Infiniti Jaguar Jeep Karma Kia Koenigsegg Lamborghini Land Rover Lexus Lincoln Lordstown Lotus Lucid Motors Maserati Mazda McLaren Mercedes-Benz Mini Mitsubishi Nissan Pagani Polestar Porsche Ram Rimac Rivian Rolls-Royce Spyker Subaru Tesla Toyota Volkswagen Volvo By Make Acura Alfa Romeo Aston Martin Audi Bentley BMW Bollinger Bugatti Buick Cadillac Caterham Chevrolet Chrysler Dodge Ferrari Fiat Fisker Ford Genesis GMC Hennessey Honda Hyundai Infiniti Jaguar Jeep Karma Kia Koenigsegg Lamborghini Land Rover Lexus Lincoln Lordstown Lotus Lucid Motors Maserati Mazda McLaren Mercedes-Benz Mini Mitsubishi Nissan Pagani Polestar Porsche Ram Rimac Rivian Rolls-Royce Spyker Subaru Tesla Toyota Volkswagen Volvo By Car Type SUVs Crossovers Sedans Coupes Trucks Sports Cars Wagons Vans Hatchbacks Convertibles Small Cars Luxury Cars Electric Cars Hybrid Cars Future Cars By Price Up to $15K $15K - $25K $25K - $35K $35K - $45K $45K - $55K $55K - $75K $75K - $100K $100K - $200K $200K - $300K Above $300K Back To Top