Collected coding achievements

After playing around with numerous coding options using the common Ediabas-INPA-kit I want to share those which are permanently set now.

First course of action

First improvement: The most essential AUX input.

Winter is coming

Winter is coming - a quick word about buying my winter wheels.

Now what?

So I just bought a 2004 E60 530d. Now what? Do I just drive to work and back?