303lewis

Our 2013 GL550 has an electrical problem (or something else) that the dealer cannot seem to fix. Occasionally the radio will stay on after the car is turned off and the door has been shut and locked. They replaced the door sensor and it will still randomly do the same thing. Also, occasionally when the car is turned on, the entire Command will stay black; nothing electrical comes on including the AC and heat. The dealer has replaced the ignition and still having the same issues. They are at a loss... any suggestions?

Plutoe

Sounds like an issue with the ignition module.