Activate Anti-Theft System Using Trunk Lid
WARNING: This page is about a different car, the 2000 Mercedes-Benz SLK230 and 1999 Mercedes-Benz SLK230. However, it is still accessible from the selected car via links, so may be relevant.
Open trunk lid. Lock passenger door with key. Turn off trunk light. After about 15 seconds, turn on trunk light. Ensure theft alarm horn sounds and lights flash. Deactivate anti-theft system. If theft alarm horn does not sound and lights do not flash, perform TEST 4: TRUNK LID SWITCH under SYSTEM TESTS.