Radio and 4x4 quit cut out together

[Diamante Negro]

Originally Posted by petrolhead

Strip the ignition switch and clean the contacts, that caused crazy random faults on my e38 and the radio would always fail at the same time as the other issues.

I have the same problem with my 2006 4.8, I had change the complete alternator and the problem continues, will try to strip the ignition switch and clean the contacts hope the problem quits

[zazoo]

Hi Killcrap, how do I unlock the instrument cluster and monitor test #9 for live voltage readings.

When I try the test #9 it shows LOCK.

Thanks I'm new at this.

George