I have had my X3 3.0 for a week now. After installing the lo-jack & alarm, the remote unlock/lock function on of our both keys became non-functional. Dealer said that the keys needed to charge (key in ignition while engine running). If it continues we will prolly need new alarm and new keys - not certain what the problem is.
Also waiting on the Garage Door opener kit
Bout to take her from Houston, TX to Louisville, KY...and back.
let's see how she really drives.
2004 X3 3.0i
Flamenco Red w/Terra cotta leather interior
6 speed manual transmission
Cold weather package
Other stuff: Xenon Adaptive Headlights, Servotronic steering, Premium Sound w/DSP, Privacy Glass, power folding mirrors. alarm. lojack, think that is it.