Phil1953chevy

Can bus faults galore Sorry if I’ve posted this twice. Still figuring out platform




Dash lit up like a Xmas tree, INOP wipers,high beam stalk, turn sig, A/C, fan runs constantly, abs and tire press. Monitor inop and illuminated on gauge cluster. diagnostic with snap on scanner,codes above,

so no signal, no signal, I have not pinned the OBD but had sunroof leak so “ immediately assumed”
low/ hi signal connectors under the passenger front footwell corroded.

I have used these scanners before but without connectivity I can’t check each module. Also that’s the nature of the canbus system. I keep thinking it’s a wire. And I did find two connectors with circuit boards underneath the wet carpet. Just don’t want to throw money at something when I really don’t know all the information yet.

LARSLEMANS

Wrong subforum, this is only C63 AMG related (W204). Try reposting it at the subforum that fits your model

Phil1953chevy

Thanks, I appreciate the correction, I'm on w203 I believe

Mort

You have a 2010 C300? Then it should be this Forum for C-Class (W204). https://mbworld.org/forums/c-class-w204-83/