My Command is Hanging Up!!
I have a strange problem. I have bought US E350 2008. I visited a shop who installed my region Nav. maps and also changed the radio frequencies to be compatible with my region, since the US channels are all like that:
XXX.1
XXX.3
XXX.5
also he changed the speedometer info to be in km, and Celsius instead of miles and Fahrenheit.
Anyway, I have ran the nav. and audio systems together. After about 30, the command hanged up. I couldn’t change radio channel. Couldn’t shift to the nav. Screen. Turned off the command by pressing POWER button and all the command button turned off, but the screen still hanged up on the same screen, the Audio. I turned off my car, and the speedometer info is still on! So I took the key out and looked the car, the speedometer info now are off.
When I turn the car on again, the command is working fine. But jut for a few minutes! After about 5 minutes it is hanging up again!!
What is the problem? How can I solve it? I really need a quick help here…


