SAM Signal Acquisition Control Module for Mercedes W164 W251 ML350 2006-2012
The error code occurs because the switch of the trailer module is turned on. Will fit F ollowing M odels. Therefore, this product can be used for trailers and tractors.
The error code occurs because the switch of the trailer module is turned on. Will fit F ollowing M odels. Therefore, this product can be used for trailers and tractors.