2022 MERCEDES-BENZ C-CLASS SALOON Owners Manual

Display messages
Possible causes/consequences and P Solutions

Display messages
Possible causes/consequences and P Solutions
Active Distance Assist
available again * Active Distance Assist DISTRONIC is operational again. 
Switch on Active Distance Assist DISTRONIC ( pag e 242).
Speed Limit Assist cur-
rently unavailable See Own-
er's Manual * Speed Limit Assist is temporarily unavailable. 
Drive on
Once t

he cause of the problem is no longer present, the system will be available again.
Speed Limit Assist inopera-
tive * Speed Limit Assist is malfunctioning. 
Drive on
or 
Stop the vehicle in accordance with the tr
aPc conditions and restart the vehicle. 
If the display message does not disappear: consult a q ualiNed specialist workshop.
Speed limit (winter tyres)
XXX km/h * You have reached the maximum permissible stored speed for winter tyres. It is not possible to exceed this speed.
ð
Maximum speed exceeded * You have exceeded the maximum permissible speed (for certain countries only). 
Drive more slowly. Display messages and warning/indicator lamps
495

Display messages
Possible causes/consequences and P Solutions
Active Steering Assist cur-
rently unavailable See Own-
er's Manual * Active Steering Assist is temporarily unavailable.
The ambient conditions ar e outside the system limits (  page 247).
As soon as the ambient conditions are within the system limits, the system will become available again. 
Drive on 
Check the tyre pressure if necessary.
Active Steering Assist inop-
erative * Active Steering Assist is malfunctioning. Active Distance Assist DISTRONIC remains available. 
Drive on
or 
Stop the vehicle in accordance with the tr
aPc conditions and restart the vehicle. 
If the display message does not disappear: consult a q ualiNed specialist workshop.
Ø * Active Steering Assist has reached the system limits ( pag

e 247).
You have not steered independently for a considerable period of time. 
Take over the steering and drive on in accordance with the tr
aPc conditions.
Active Steering Assist cur-
rently unavailable due to
multiple emergency stops * Active Steering Assist is temporarily unavailable due to multiple emergency stops. 
Take over the steering and stop in accordance with the tr
aPc conditions.
Switch the vehicle oM and switc
h it back on
Active Steering Assist is available once more. 496
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and P Solutions
Ø
Beginning emergency stop * Your hands are not on the steering wheel. Active Steering Assist will initiate an emergency stop ( pag
e 247).
Put your hands on the steering wheel.
Information on cancelling an emergency stop ( pag
e 249).
Active Emergency Stop
Assist currently unavailable
See Owner's Manual * Active Emergency Stop Assist is temporarily unavailable.
The ambient conditions ar
e outside the system limits (  page 249).
As soon as the ambient conditions are within the system limits, the system will become available again. 
Drive on
or 
If the display message does not disappear, stop the vehicle in accordance with the tr
aPc conditions and restart
the vehicle.
* Vehicles without the Driving Assistance Package: A
ctive Emergency Stop Assist is temporarily unavailable due to multi-
ple emergency stops. 
Take over the steering and stop in accordance with the tr
aPc conditions.
Switch the vehicle oM and switc
h it back on
Active Emergency Stop Assist is available once more.
Active Emergency Stop
Assist inoperative * Active Emergency Stop Assist is malfunctioning. 
Drive on
or Display messages and warning/indicator lamps
497

Display messages
Possible causes/consequences and P Solutions 
Stop the vehicle in accordance with the tr aPc conditions and restart the vehicle. 
If the display message does not disappear: consult a q ualiNed specialist workshop.
Active Lane Change Assist
currently unavailable See
Owner's Manual * Active Lane Change Assist is temporarily unavailable.
The ambient conditions ar
e outside the system limits (  page 251).
As soon as the ambient conditions are within the system limits, the system will become available again. 
Drive on
or 
If the display message does not disappear, stop the vehicle in accordance with the tr
aPc conditions and restart
the vehicle.
Active Lane Change Assist
inoperative * Active Lane Change Assist is malfunctioning. 
Drive on
or 
Stop the vehicle in accordance with the tr
aPc conditions and restart the vehicle. 
If the display message does not disappear: consult a q ualiNed specialist workshop.
Active Stop-and-Go Assist
currently unavailable see
Owner's Manual * Active Stop-and-Go Assist is temporarily unavailable. Active Distance Assist DISTRONIC and Active Steering Assist are
s
till available.
The ambient conditions are outside the system limits (  page 239).
As soon as the ambient conditions are within the system limits, the system will become available again. 
Drive on 498
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and P Solutions
Active Stop-and-Go Assist
inoperative See Owner's
Manual * Active Stop-and-Go Assist is malfunctioning.
Active Stop-and-Go Assist has been deactivated. Active Distance Assist DISTRONIC and Active Steering Assist are still
available. 
Drive on
or 
Stop the vehicle in accordance with the tr
aPc conditions and restart the vehicle. 
If the display message does not disappear: consult a q ualiNed specialist workshop.
Traffic Sign Assist currently
unavailable See Owner's
Manual *
TraPc Sign Assis
t is temporarily unavailable.
Once the cause of the problem is no longer present, the system will be available again. 
It is possible to continue driving in compliance with the tr
aPc regulations.
Traffic Sign Assist inopera-
tive *
TraPc Sign Assis
t is malfunctioning. 
It is possible to continue driving in compliance with the tr
aPc regulations.
or 
Stop the vehicle in accordance with the tr
aPc conditions and restart the vehicle. 
If the display message does not disappear: consult a q ualiNed specialist workshop.
Blind Spot Assist currently
unavailable See Owner's
Manual * Blind Spot Assist is temporarily unavailable.
The sy
stem limits have been reached (  page 263).
Once the cause of the problem is no longer present, the system will be available again. Display messages and warning/indicator lamps
499

Display messages
Possible causes/consequences and P Solutions 
Drive on
or 
If the display message does not disappear, stop the vehicle in accordance with the tr aPc conditions and restart
the vehicle.
Blind Spot Assist inopera-
tive * Blind Spot Assist is malfunctioning. 
Drive on
or 
Stop the vehicle in accordance with the tr
aPc conditions and restart the vehicle. 
If the display message does not disappear: consult a q ualiNed specialist workshop.
Blind Spot Assist unavaila-
ble when towing a trailer
See Owner's Manual * When you establish the electrical connection to the trailer, Blind Spot Assist will be unavailable. 
Press the les-hand T
ouch Control and acknowledge the display message.
Active Blind Spot Assist
currently unavailable See
Owner's Manual * Active Blind Spot Assist is temporarily unavailable.
The sy
stem limits have been reached (  page 263).
Once the cause of the problem is no longer present, the system will be available again. 
Drive on
or 
If the display message does not disappear, stop the vehicle in accordance with the tr
aPc conditions and restart
the vehicle. 500
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and P Solutions
Active Blind Spot Assist
inoperative * Active Blind Spot Assist is malfunctioning. 
Drive on
or 
Stop the vehicle in accordance with the tr aPc conditions and restart the vehicle. 
If the display message does not disappear: consult a q ualiNed specialist workshop.
Active Blind Spot Assist
unavailable when towing a
trailer See Owner's Manual * When you establish the electrical connection to the trailer, Active Blind Spot Assist will be unavailable. 
Press the les-hand T
ouch Control and acknowledge the display message.
Active Lane Keeping Assist
currently unavailable See
Owner's Manual * Active Lane Keeping Assist is temporarily unavailable.
The ambient conditions ar
e outside the system limits (  page 266).
As soon as the ambient conditions are within the system limits, the system will become available again. 
Drive on
Active Lane Keeping Assist
inoperative * Active Lane Keeping Assist is malfunctioning. 
Drive on
or 
Stop the vehicle in accordance with the tr
aPc conditions and restart the vehicle. 
If the display message does not disappear: consult a q ualiNed specialist workshop. Display messages and warning/indicator lamps
501