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Why would leaving the door open drain the battery is there is no light whent he door is open ?
by poulpy123 4y ago
Why would leaving the door open drain the battery is there is no light whent he door is open ?
- oaw-bct-ar-bamf 4y agoI can only guess: Probably some vehicle control unit (multimedia/dashboard) thought it had to stay powered on. Door is not fully closed - driver might want to enter the vehicle again any minute and start driving again. better keep the infotainment/vehicle computer in an alive state so the driver experience is not interrupted by a booting system once he re-enters.