Brian WH
MB Enthusiast
This morning my car wouldn't open, even with the back-up spare key.
Tried opening the door with the metal key and putting key in ignition. NOTHING. Battery was FLAT AS A PANCAKE
Rang Mobilo and they turned up in an hour. Connected car to external battery, still nothing. Took ten minutes to charge before it would start.
Problem was this Bl**dy thing.
The computer readout said: -
"UCP-Uper Control Panel. Folding switch panel received no authorization to open or close from the AGW,CD Changer, COMAND or audio systems. The connection between control module N72/1 (Upper control panel control unit) and component M8 (UCP carrier open and close motor) is interrupted".
In laymans terms the final stage of the alarm system, the internal movement sensor, as shown above, was not talking to the computer. Thus the computer was asking "are you set" and the unit didn't reply. The computer kept asking till the battery went FLAT.
Battery recovered, unit repaired by Mobilo technician all in under 2 hours.:bannana: NO CHARGE.:bannana:
Tried opening the door with the metal key and putting key in ignition. NOTHING. Battery was FLAT AS A PANCAKE
Rang Mobilo and they turned up in an hour. Connected car to external battery, still nothing. Took ten minutes to charge before it would start.
Problem was this Bl**dy thing.
The computer readout said: -
"UCP-Uper Control Panel. Folding switch panel received no authorization to open or close from the AGW,CD Changer, COMAND or audio systems. The connection between control module N72/1 (Upper control panel control unit) and component M8 (UCP carrier open and close motor) is interrupted".
In laymans terms the final stage of the alarm system, the internal movement sensor, as shown above, was not talking to the computer. Thus the computer was asking "are you set" and the unit didn't reply. The computer kept asking till the battery went FLAT.
Battery recovered, unit repaired by Mobilo technician all in under 2 hours.:bannana: NO CHARGE.:bannana: