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Why won't my BMW X3 key fob function properly?
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2 answers
★ Top Answer
If you're wondering why the BMW X3 key fob battery isn't working, I can assist you with that. A common reason for the key fob not functioning is a depleted battery. The advantage of a dead battery is that it can be quickly substituted, which only takes a few minutes. Additionally, the key fob may require reprogramming. If this is the case, I suggest bringing the key fob to your dealership for proper programming.
More answers
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The main problems with the keyless entry system of the BMW X3 and its key fob include the battery in the key fob dying and the key fob becoming unlinked from the car.
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