well for the past few months the lock has not been working, only the driver side and the rear doors worked, after refusing to pay the 1000$+ the dealership quoted me for such a small thing , the locks just started working again. Just like the Self level suspension after paying 1400$ to get it repaired last year the light came on, and the dealer refused to replace it as i service my own car. but when I jacked up the X5 and did the oil change now the self level suspension is back and working :P
I think it got worried as i was just about to sell it but now ill keep it till next year
and Btw the car is a 2003 4.4i with 301,000 miles