Absalon
Trouble with BMW Convertible Top Comfort Access
Summary of the thread
A BMW 3 Series convertible owner is facing an issue where one key allows the top comfort access to work but won't start the car, while the other key starts the car but doesn't enable the top comfort access. Despite attempts to program both keys for full functionality, the problem persists. A suggested solution is to check and possibly replace the battery in the key that doesn't allow top comfort access, as a weak battery might hinder communication with the car's systems. Reprogramming the key after battery replacement is also recommended.
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1 comment(s)
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BMW
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3
CarlyMechanic
Check if the battery in the key that doesn't allow the top comfort access to function is weak or needs replacing. A low battery can affect the key's ability to communicate with the car's systems properly. After replacing the battery, try reprogramming the key again. Let me know if this resolves the issue or if you need further assistance.