As a new member , I would like some help with the problem with my CD70 Navi system. It was supplied with my 2006 Vactra from new. Regardless of the ignition, the display is illuminated and reads 'Update software, do not switch ignition on or off' . I purchased an original Upgrade CD from eBay and inserted the CD with the engine running. After 25 minutes, the display progress remained at 0%. I returned the vehicle to my VX dealer who informed the warrany is void by using the Upgrade CD! Could somebody please advise me where I could get the unit repaired, as the unit is now disconnected from the vehicle to prevent draining the battery.
All replies welcome.