BMW e46 alarm help...

[whitty]

...exitt

[scat19]

This is a common problem for our cars.

My car will roll down all the windows by itself from time to time. Gets extrememly annoying.

What is setting it off? I would guess the interior sensor. You can turn this off by locking it, and then double locking it - by waiting 30 seconds and hitting lock again. Report back!

[whitty]

I heard that from somebody already. Locking it once then locking it again and the red alarm head on the rearview mirror goes solid for a sec then flashes again. i tried it but it still goes off randomly. what kind of bmw do you got?