Controls on the interior rearview mirror

► LED, arrow 1.
► Buttons, arrow 2.
► The hand-held transmitter, arrow 3, is required
for programming.
See also:
The concept
The DTC system is a version of the DSC in which
forward momentum is optimized.
The system ensures maximum forward momentum
on special road conditions, e.g., unplowed
snowy roads, but driving st ...
Volume
► "Speed volume": speed-dependent volume
control.
► "PDC": volume of the PDC signal compared
to the entertainment sound output.
► "Gong": volume of ...
Software Update
The vehicle supports various external devices
depending on the current software version. With
a software update, the vehicle can support new
cell phones or new external device, for example.
The ...
