Mercedes-Benz SLK55 AMG Problems

Rough Shifting of Automatic Transmission on Mercedes-Benz SLK55 AMG

Problem Description and Possible Solution

Vehicles equipped with a 7-speed automatic transmission may develop a rough shifting condition, most commonly going up from first to second gear and going down from third to second or second to first gear. Our technicians tell us this is due to an internal component failure. Mercedes has released updated parts; the transmission will need to be removed and disassembled to complete the necessary repairs.

(9 people reported this problem)

Mercedes-Benz SLK55 AMG Vehicles With This Problem

RepairPal Verified
Average mileage: 67,000 (20,000–125,000)
6 model years affected: 2005, 2006, 2007, 2008, more2009, 2010
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Brake problem? Or maybe a faulty head gasket cylinder?
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