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09-13-2022, 11:30 AM | #1 |
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I pulled a BMW Data report on my car; below is part of what was displayed. Does anyone have any advice? I am not sure if these codes need to be cleared or not. Car is a 21' 750.
I ran each code (30 in total) through a BMW code lookup website. Some codes relate to items I am not having a problem with, and others connect to items of concern before the report. My specific concerns are: 30E08 - Power management: Battery below upper startability limit 801703 - Supply voltage to the control unit is less than 8.5 V/ Supply voltage less than 9 volts Edit: Also - not sure why the date next to the fault memory is 1.2.22 - I pulled a report in August and there were no faults. I have had some transmission shifting concerns that I mentioned in a previous thread, and I read that - "Value range: UNKNOWN, INVALID, NA: UNKNOWN, INVALID, NA state that the value could not be determined in the vehicle or the transmission was faulty." However, where my report reads "INVALID" is related to the battery, not specific to the transmission, but I know a low battery can cause rough shifts.
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2021 BMW 750i M Sport | Bernina Gray Amber Effect | 20" M Start Jet Black 817M Wheels
Llumar Ceramic Tint | Paint - GTechniq Crystal Serum Light + EXO V4 | Wheels - GTechniq C5 | Glass - GTechniq G1 |
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