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View Full Version : cas 4 need help, keyless go and keyless entry does not work after cas vin change



tibibond
18th June, 2017, 08:29 AM
hello! i got replaced on a bmw f01 cas + dme +egs because egs defective. i changed vin in cas and km to 0. the car worked all good for about 2 weeks but now keyless go and keyless entry does not work anymore.

on insta d i get errors on all keyless entry/go antenas ( short circuit to +)
i mounted orignal cas with key on car and antenas are okay since this cas works on keyless entry and keyless go.

any ideea what happened to cas? i have done cas with enigma tool