Mercedes-Benz 2007 GL 320 CDI Operator's Manual page 457

Practical hints
What to do if ...
Display message
DISTRONIC
available again
currently unavailable
See Operator's Manual
456
Possible cause/consequence
Distronic* had been deactivated and
is available again.
Distronic* is deactivated because
the functionality is impaired by
external interferences, e.g.
high-frequency sources such as toll
stations, speed measuring systems
etc.
Distronic* is deactivated because
the Distronic* sensor has not
sensed any other vehicles or
objects, e.g. road sign or such, for a
long time.
Possible solution
Activate Distronic* ( page 268).
Leave the area of the external interference.
Activate the Distronic* again ( page 268),
when the message DISTRONIC available
again appears.
Try to activate Distronic* again
( page 268), when the message
DISTRONIC available again appears.