User Manual - Page 214

For CLA.

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Display messages
Possible causes/consequences and MM Solutions
Active DistanceActive Distance
Assist InoperativeAssist Inoperative
Active Distance Assist DISTRONIC is defective. Situation-dependent
brake force boosting may also have failed.
A warning tone also sounds.
X
Visit a qualified specialist workshop.
Act. DistanceAct. Distance
Assist SuspendedAssist Suspended
You have depressed the accelerator pedal. Active Distance Assist
DISTRONIC is no longer controlling the speed of the vehicle.
X
Remove your foot from the accelerator pedal.
Act.Act. DistanceDistance AssistAssist
- - - mph- - - mph
A condition for activating Active Distance Assist DISTRONIC has not
been met.
X
Check the activation conditions for Active Distance Assist
DISTRONIC (Y page 154).
CruiseCruise ControlControl Inop‐Inop‐
erativeerative
Cruise control is malfunctioning.
A warning tone also sounds.
X
Visit a qualified specialist workshop.
Cruise ControlCruise Control
- - - mph- - - mph
R
A condition for activating cruise control has not been fulfilled.
You have tried to store a speed below 20 mph (30 km/h), for exam-
ple.
R
ESP
®
is deactivated The yellow ESP
®
OFF warning lamp is lit.
X
If conditions permit, drive faster than 20 mph (30 km/h) and store
the speed.
or
X
Check the activation conditions for cruise control (Y page 151).
or
X
Reactivate ESP
®
(Y page 187).
212
Display messages
On-board computer and displays
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