Anybody here who knows how to code the alarm system?
Bought the (used) 2004 X5 without alarm in Germany and installed the alarm myself.
The siren does reacts to opening doors or the hood but it looks like the ultrasone sensor doesn't work.
The rearview mirror with the clownsnose did work without any coding.
Would/should the ultrasone sensor produce i-Bus activity when the alarm is set?