IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .
Necessary preliminary tasks:
Overview, engine sensor system wiring harness module 1.
Release wiring harness if necessary from existing clips and clamps.
Feed out wiring harness and remove.
Installation note:
Check the wiring harness installation arrangement.
Check that the plug connections are correctly fitted.
Check stored fault message.
Clear diagnostic fault entries from fault memory.
BMW X3 Service & Repair Manual > Heater with operation: Removing and installing/replacing ventilation temperature sensor
Necessary preliminary work:
Remove DECORATIVE STRIP ON DASHBOARD IN MIDDLE
Pull temperature sensor (1) out of retaining lug (2).
Installation note:
Make sure rubber ring is correctly seated.
Disconnect plug connection (1) and remove temperature sensor (2).
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