A battery reset on a BMW is used to reset a computer also called a control moduule that may be malfunctioning. A common component that can lock up is the TCU
Nov 12, 2023 ยท Welcome to the ultimate guide to all dashboard symbols, warning lights, errors and faults for the 2004 to 2023 BMW 1 Series. This will assist in troubleshooting, diagnosing and solving common automotive problems with this specific car. Please note: This guide covers every single possible symbol/warning light for ALL model variations for BMW 1
Oct 2, 2023 ยท Procedure. You will need to remove the metal blade key from the fob. The metal key can open the key fob as a pry tool. Turn the BMW remote over. Look at the back of your BMW key. The BMW key battery is located under the back cover. Remove the battery cover. Remove the old battery. Lift the battery out of place to remove it.
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