Alarm goes off when my car is unlocked.
I have an issue with my 2007 s320. When my car is unlocked for longer than 5 - 10 minutes I can't open my door without the alarm going off. But if I press the unlock button on my key before opening the door or trunk it won't go off. I have no problems with the alarm when the car is locked only when unlocked for some time. Is this a safety thing or is something wrong?


