Mercedes-Benz has announced that it will be recalling almost a million units of some of its older models for a safety recall. The affected models include the GL-Class, ML-Class and R-Class manufactured between 2004 to 2015. Mercedes-Benz stated that the company will recall around 993,000 units worldwide. Out of this, 70,000 are from Germany. In the US, according to NHTSA, the company will recall 292.287 units.
The problem pertains to the functioning of the brake booster. In some of these vehicles, moisture may accumulate and cause corrosion in the brake booster housing. Thus, leading to a possibility of increased stopping distances or a brake failure.
In the US, NHTSA has declared it an urgent safety recall. Mercedes-Benz also recommends owners stop driving the vehicle if it is a part of this recall.
The company is recalling the GL-, ML- and R-Class models manufactured between 2004 and 2016 depending on the market. The manufacturer will recall 993,000 vehicles. In some of these vehicles, advanced corrosion could affect the functioning of the brake booster system.
Hence, it could result in the driver needing to apply more force on the brake pedals to slow down the car. This, in turn, also means the braking distances will be longer. In addition to this, it can also lead to brake failure. Hence, the manufacturer recommends stopping driving the vehicle if the car is part of the recall. However, it is important to note that there have been no reports of injuries, damage or death pertaining to this recall.
Owners are advised not to use their vehicles until the recall is performed. Mercedes-Benz dealerships will first inspect the affected vehicles. Then depending on the condition will take 1 of 3 actions.
If there are no signs of advanced corrosion, they will remove the rubber sleeve. Owners can drive the vehicle without any further action or follow-up.
While inspection, if advanced corrosion is found, the dealership will perform a brake efficacy test. If the vehicle passes this test, owners can drive the vehicle without issue for up to two years. Mercedes-Benz will send a notice at a later date to bring the vehicle to an authorised dealership for further inspection. And, if needed, replacement of the brake booster.
After the inspection, there could be advanced corrosion and the vehicle may not pass the brake efficacy test. In this case, the dealership will replace the entire brake booster housing unit when the parts are available.
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