i have a 06 750li,had dead battery took to dealer they replaced it. on 2006 BMW 750Li

2 months later same problem, they say that one of my door handles(comfort access) because its broken it has a voltage killing my battery, its been like that for 2 years.is that even possible.. I mean it works ok just sometimes it gets stuck.

1 answer
YES IT COULD BE WORSE AS TIME GOES ON. MAKE THEM DOCUMENT FOR WARRANTY ISSUES