Hey forum,

I''ve got some nice problems happening in my 99 sls. So I was parked in a lot idling one night and all of a sudden my abs light and tcs lights came on. Also my front headed seats and rear mirror (compass and dim) stopped working. They havent been working for quite some time. The other day I was riding down the freeway and all the lights went off and the mirror options started working and the heated seats started working again. Plz help me with this. I''ve got to think that theres a ground issue or something like that for all of these to stop and start working at the same time, but I have no clue where to look. Also the service stability message shows and my park brake does not automatically release. but like I said I was driving down the freeway and everything went back to normal. Of course, it was only back to normal for a couple of mintues.

Thanks in advance for the help forum!!!