Mercedes-Benz GLC Series Operator's Manual page 388

386 Display messages and warning/indicator lamps
Display messages Possible causes/consequences and
é
* ATTENTION ASSIST has detected fatigue or an increasing lack of concentration on the part of the driver
ATTENTION ASSIST: Take a
Break!
¯
* Cruise control cannot be activated as not all activation conditions are fulfilled.
- - - mph
Cruise Control Inoperative * Cruise control is malfunctioning.
Cruise Control Off * Cruise control has been deactivated.
ç
* Active Distance Assist DISTRONIC cannot be activated as not all activation conditions are fulfilled.
- - - mph
( page 178).
/
If necessary, take a break.
#
Observe the activation conditions for cruise control (
#
Consult a qualified specialist workshop.
#
If there is an additional warning tone, cruise control has been deactivated automatically (
Comply with the activation conditions of Active Distance Assist DISTRONIC (
#
M M Solutions
page 181).
/
page 180).
/
page 185).
/