Mybad55

I was receiving codes from my device for my E 550, initially based on the codes I was going order the F32 fuse box and a RED battery symbol so also an alternator, when I went to disconnect the battery to get it charged I saw the connector to the negative battery terminal broken (see last pic) it looks like it comes from the car side, Before I replace the fuse box and alternator I'm going to do this connector first. My question is would that connector cause all of those codes I have below? I just received my car back from a indy shop getting my air bags replaced you think they could have broken it?

konigstiger

Yes, and yes. Certainly a contributing factor. Have the shop revisit most likely they disconnected battery to replace airbag per WIS instructions AR91.60-P-0660EW.

Mybad55

Thanks a lot this is really going to help.

Mybad55

So I replaced the negative cable that got rid of the sensing error, I replaced the F32 Fuse box and that got rid of all the other errors. And alternator for the red battery symbol. Now all my lights blink when the car is in park or idle it looks like a disco.

Mybad55

I made a video of what its doing. , I changed Alternator, battery, negative cable, and F32. This showed up after that. I really appreciate your help and feedback.