The radio in my BMW says ''code wait'' after we typed in the unlock code.
It normally says CODEWAIT because wrong codes have been entered
previously.
The usual solution is to LEAVE SWITCHED ON....UNDISTURBED for as long as
it takes to automatically reset itself.
This can sometimes be many hours as the waiting time doubles after each
wrong code.However, normally , it is only an hour or two.
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Bmw 325 codes po171 174
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