BMW 3 Series all windows and sunroof open by themselves.

Car: BMW 3 Series
Variant: 2.lt. Touring
Model Year: 2008
Categories: Electrics, ECU, Warnings & Lights
Over night all windows and sunroof open by themselves.
Posted: Dec 22, 2020 (3 years ago)
This can be caused by a low battery . You can try charging or get battery load tested and replaced if needed .
Posted Dec 22, 2020 (3 years ago)
Thanks I’ll try that.
I’ve never had a starting problem but I’ve never had the battery load tested.
Posted Dec 22, 2020 (3 years ago)

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