Test 5: RCL Receiver Red Indicator Light
WARNING: This page is about a different car, the 1996 Mercedes-Benz E320 and 1996 Mercedes-Benz E300. However, it is still accessible from the selected car via links, so may be relevant.
Using Adapter Cable (202 589 15 63 00), connect Breakout Box (124 589 00 21 00) to remote control locking control module. See Figure. Disconnect RCL control module from breakout box, leaving RCL control module harness connector connected to breakout box. When RCL control module is disconnected, Red indicator light should be off. When terminals No. 1 and 2 are bridged and terminals 5 and 12 are bridged at breakout box, Red indicator light should illuminate. If Red indicator light functions as specified, Red illumination circuit is okay at this time. If Red indicator light does not function as specified, check the following and repair as necessary:
- Check wiring. See WIRING DIAGRAMS .
- Replace Red indicator bulb.
- Replace RCL receiver.