Activating Status Indicator LED
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.
Lock vehicle, then wait about 15 seconds. Ensure anti-tow/anti-theft status indicator LED located in instrument panel blinks. If LED does not blink, perform TEST 14: ANTI-TOW /ANTI-THEFT SYSTEM STATUS INDICATOR LIGHT under SYSTEM TESTS.