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Mercedes-Benz incorrect type of transmission fluid filter and overflow pipe may have been installed during a service repair, which could result in a transmission fluid leak or control module failure.

NHTSA campaign 21V-539 · Reported July 16, 2021 · 371 vehicles affected

AFFECTED MODELS
Mercedes-Benz GLK-Class
VEHICLES AFFECTED
371
REMEDY
Dealers will replace the overflow pipe and transmission fluid filter, free of charge.
COST
Free

The short version

Mercedes-Benz USA, LLC reported a problem with the power train automatic transmission. Here is what owners need to know.

WHAT

The incorrect type of transmission fluid filter and overflow pipe may have been installed during a service repair, which could result in a transmission fluid leak or control module failure.

WHY IT MATTERS

A transmission fluid leak can increase the risk of a fire. In addition, a transmission control module failure could result in a vehicle stall, increasing the risk of a crash.

WHAT TO DO

Take it to a dealer — they will replace the overflow pipe and transmission fluid filter, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 21V-539.

YEAR RANGEMODEL
2013Mercedes-Benz GLK-Class

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with Mercedes-Benz USA, LLC or the National Highway Traffic Safety Administration.