Hi
currently have W204, car appears to be blowing front sam unit.
initial problems were:
No heated seats, auto lights, wipers or horn not working. Replaced front sam, which worked for a week. And it stopped working again. SAM was matched both part number and software numbers.
I purchased another front SAM off Ebay -
Auto mech reprogrammed SAM everything works, however front lights wont turn off, fogs wont turn on - seems theres no power to the light controller.
Auto mech found water around the rear sam and feels it needs replaced as well. Auto mech feels the rear sam might be causing issues for the front sam. Could this be possible?
Could a faulty rear sam impact on the front sam?
Strangely when I disconnect the battery the wipers would work for a short period.
Many thanks
currently have W204, car appears to be blowing front sam unit.
initial problems were:
No heated seats, auto lights, wipers or horn not working. Replaced front sam, which worked for a week. And it stopped working again. SAM was matched both part number and software numbers.
I purchased another front SAM off Ebay -
Auto mech reprogrammed SAM everything works, however front lights wont turn off, fogs wont turn on - seems theres no power to the light controller.
Auto mech found water around the rear sam and feels it needs replaced as well. Auto mech feels the rear sam might be causing issues for the front sam. Could this be possible?
Could a faulty rear sam impact on the front sam?
Strangely when I disconnect the battery the wipers would work for a short period.
Many thanks