Paul Grainger
Active Member
I have today installed a TV tuner to go with my Comand. I opted for the pukka MB Comand cable loom (£270 - ouch!) but this loom includes all necessary connections, including all comand, all tv, all cd changer etc. I purchased Clarion diversity TV aerials - the MB were just too expensive.
The problem is, when I tune in the TV, I get perfect audio but no picture. Just a blue screen with the message about 'no TV while the car is in motion'. I don't know what to try next - The screen stays the same with the engine on/off, car in park or not, car stationary or moving. I am at a loss to what to try next. Can anybody make any suggestions?
All other comand functions are working OK. I suspected that the speed signal could have cocked-up and perhaps the system thinks that the car is moving, but it works OK on the nav and the indicated speed on the diagnostic page is OK.
Help!
The problem is, when I tune in the TV, I get perfect audio but no picture. Just a blue screen with the message about 'no TV while the car is in motion'. I don't know what to try next - The screen stays the same with the engine on/off, car in park or not, car stationary or moving. I am at a loss to what to try next. Can anybody make any suggestions?
All other comand functions are working OK. I suspected that the speed signal could have cocked-up and perhaps the system thinks that the car is moving, but it works OK on the nav and the indicated speed on the diagnostic page is OK.
Help!