Antitheft and Alarm Systems: Locations

Central Locking / Anti-Theft Systems

Anti-Theft Alarm and Interior Monitoring System Overview


Component A is not shown in the overview





A - Anti-Theft Immobilizer Control Module -J362-
• Integrated with Instrument Cluster Control Module -J285-

1 - Alarm Horn -H12-
• Located in front of the plenum chamber on the right side

2 - Front Passenger Door Contact Switch -F3-
• Located in the Front Passenger Door Central Locking Lock Unit -F221-

3 - Right Anti-Theft Alarm System Ultrasound Sensor -G171-
• Located in the Right Rear Reading Lamp -W12-

4 - Driver Door Contact Switch -F2-
• Located in the Driver Door Central Locking Lock Unit -F220-

5 - Left Anti-Theft Alarm System Ultrasound Sensor -G170-
• Located in the Left Rear Reading Lamp -W11-

6 - Trunk Lock/Alarm/Central Locking Switch -F124-

7 - Interior Monitoring Deactivation Switch -E267-
• Located inside the left side trim panel

8 - Driver Door Control Module -J386-
• Located in the driver door

9 - Comfort System Central Control Module -J393- /Central Locking/Anti-Theft Alarm System Control Module -J379-
• Located inside the footwell on the driver side under the instrument panel

10 - Front Passenger Door Control Module -J387-
• Located in the front passenger door

11 - Front Hood Switch -F266- /Hood Alarm Switch -F120- => [ Hood Lock ] See Image Below.
• Located in the hood lock



High and Low Tone Horns






2 - Connector
3 - High Tone Horn -H2-
4 - Low Tone Horn -H7-
5 - Connector



Hood Lock






1 - Hood Lock
- The hood lock is integrated with:
• Front Hood Switch -F266- /Hood Alarm Switch -F120-