MB "LIGHT SENSOR VISIT WORSHOP"

[simppa80]

I get this error to my W203. Battery is ok. (dead battery makes this error also) I have tryed to find reason for this:

1. Changed light/rain sensor
2. Changed DBE (over head unit)
3. Anything with star diag what I can. Communication fault with light sensor.
4. When I measure DBE unit voltage supply to light sensor there is no 12V.

Any help is needed. Front SAM?

[mercis]

I get this error to my W203. Battery is ok. (dead battery makes this error also) I have tryed to find reason for this:

1. Changed light/rain sensor
2. Changed DBE (over head unit)
3. Anything with star diag what I can. Communication fault with light sensor.
4. When I measure DBE unit voltage supply to light sensor there is no 12V.

Any help is needed. Front SAM?

check coding on:
sam front
ezs
dbe. all ok
change sam front

[simppa80]

check coding on:
sam front
ezs
dbe. all ok
change sam front

Thank you. I have checked those codeings and coding should be ok. I have tryed different codings but cant shut down that error. I have disconnect battery like 10 times so I think that could also broke Front sam? Haft to find cheap sam from ebay to test..