Mercedes-Benz C280 4MATIC
Report: Wire Connector on Transmission May Leak Fluid and Damage Control Module
Mercedes-Benz C280 4MATIC Problem
Drive Train Affected: 3.0L V6
The electrical connector at the automatic transmission may leak fluid into the wiring harness. If not repaired, the oil will migrate through the wiring harness and damage the transmission control module. A new harness and control module may be necessary to correct this problem.
Visitor, 2007 Mercedes-Benz C280 4MATIC, 71,000 mi
Transmission fluid leaked on my control module, had to replace fluid and module.