troubleshooting

Hi all So I have a 2001 BMW z3 (RHD) with the standard audio set up, not the HK one. When I got it the business cd radio didn't work (no power or anything) so I have replaced it with a Pioneer SPH-20DAB with an iso adapter harness, and now it works. I also had to replace the antenna and the...

2002 Z3 2.5 Auto 95k, no modifications, meticulously maintained One day this past week I observed two strange things: 1) cruise failed to engage on the first drive of the day. Had always worked flawlessly beforehand. 2) the gear display when switching to manual mode did not replace the trip...