the odometer and heater dont work, why?
I need the front SAM Module wiring diagram.
SAM – Signal Acquisition and Actuation Module
Front Sam Module Wiring Diagram – Mercedes ML350front-sam-control-wiring-diagram
NOTE* After installing a new unit, it needs to be reprogrammed.
Front SAM Module Recall Notice
MARCH 2008 — Mercedes-Benz is recalling 3,283 MY 2008 S-Class and CL-Class passenger vehicles. A malfunction may occur on the Signal Acquisition and Actuation Module-Front (SAM-F) transistors. The SAM-F is a double transistor that helps control vehicle functions and the lighting of the center console. Incorrect storage of the transistors led the transistors to be exposed to excess humidity. The presence of this moisture in combination with the thermal stress during the “reflow soldering” may have damaged the transistors while could prevent them from properly functioning increasing the risk of a crash. Dealers will inspect and replace all potentially affected SAMs. The recall is expected to begin during May 2008. Owners may contact Mercedes-Benz at 1-800-367-6372. 08V122