Map Data Does Not Match Comand

[Charliecloud]

Pressed the Nav button on the head unit and the message ' Map Data does Not Match Comand' Load correct dvd etc etc.

Turned off ignition and back on again and tried to load Navigation again, same message.

Went to system and 'reset' system.

Same message.

It's been fine until today.

Any tips or tricks to try ??

 

[Diesel Benz]

Must be a hard drive based COMAND unit? Perhaps a HDD failure, comandonline would know more and would fix it.

 

[richard]

Failing hard disk or failing flash ram. Speak to comandonline.co.uk !
R