Screw thread

Push out the cover by pressing on the top edge.
See also:
What to do if...
Only a black screen is visible.
Switch on the system.
There are no options available on the screen.
Replace remote control batteries.
Radio stations or TV channels are grayed out
and c ...
Speed Limit Info with No Passing Info display and Speed Limit Device
In combination with the navigation system Professional or Business, Speed
Limit Info helps alert drivers to the current speed limit on the road on which
they are travelling. The camera integrated ...
General information
Contacts, appointments, tasks, notes, text messages,
and e-mails from the mobile phone can
be displayed on the Control Display if the mobile
phone provides compatible support of these
function ...
