Activation

The following components can be activated via the HHT:
- Alarm horn (H3).
- Headlamps and/or hazard lamps.
- Starter lock-out relay module (K38) (up to 01/94). As of 01/94 the starter lock-out function is controlled by the central Locking System (PSE Control Module).
- ATA status indicator (E33).
- Backup lamps.

Steps 1.0, 2.0, 3.0, 4.0, 5.0 & 6.0:

Steps 7.0, 8.0, 9.0 & 10.9: