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buggerlugs buggerlugs is offline
Join Date: Jul 2020
Posts: 6
Talking Z3 key problems

I had key problems . Eventually they solved themselves
Key 1 woke up after I changed the key battery and charged the car battery to capacity .
Key 2 , even with a new battery ,resisted all attempts to activate it using any of the many procedures I found on the internet .
This morning I tried the procedure in the owners manual , yet again , and BINGO the key now works perfectly every time .
Have no idea why this procedure worked after many failed attempts .
Old 08-27-2020, 08:41 AM
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