Looking at the list of faults I'd work through the DSC faults as well, but I'd double check all the electronics and wiring connections are clean and free of corrosion. I'm not familiar with that diagnostic software or it's capabilities, but the GT1 diagnostic software offers guided diagnostic test plans and wiring schematics etc. to help diagnose the different systems.

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"When you do things right, people won't be sure you've done anything at all" (Bender, futurama)

You make something idiotproof, they'll make a better idiot

You think professional is expensive, just wait until you pay for amateur.

Never let your sense of morals prevent you from doing what is right.

Examine what is said, not who speaks.

X5 pics

RIP 4.6is.....

2003 4.6is