BenzWorld Senior Member
Date registered: Apr 2006
Vehicle: 12E350, 12ML350, 08C350
Location: So. Cal. (OC)
Mentioned: 0 Post(s)
Quoted: 2 Post(s)
1. I can not help on the display (mine turn OFF when I shut the engine).
2. In my car (00CLK320), I can turn ON the radio without the key in the ignition (but it will shut itself off after 30 minutes (or longer ?, I do not time it).
3. There is a switch on the overhead console ,you can turn OFF or ON the courtesy light when open the door.
4. On the radio, whenever you lock the car, the red LED light flash means the anti-theft is armed. When the car is running, this LED light NOT show.
5.Can help on the towing symbol, usually, in my car, the LED for towing in ON whenever I turn the switch on the dash ON.
All of the above : refer (read) your owner's manual, they are ALL in there.