Door Lock Heating

Troubleshooting is mainly performed in accordance with information provided by the BMW Diagnostic System. See information provided on the display screen!

If a defect or a signal has occurred several times, this is indicated on the display screen by the following overlay:

"Defect has occurred temporarily x-times"

A defect is designated "occurred temporarily several times" when in the meantime it is OK. again

The door handle contact can be checked in *D*test procedure for door lock heating!

Defect Code Table

Stored Defect Codes *D* Defect Code Memory

Defect Code 16: Relay for door lock heating faulty
Defect Code 16

Defect Code 17: Door lock heating faulty
Defect Code 17

Defect Code 18: Wire to TSH relay has short to plus
Defect Code 18

Defect Code 19: Fuse or wire to TSH relay defective
Defect Code 19