MERCEDES-BENZ S-CLASS SALOON LONG 2022 Owners Manual

Display messages
Possible causes/consequences and P Solutions
é
ATTENTION ASSIST: Take a
break! * ATTENTION ASSIST has detected fatigue or an increasing lack of concentration on the part of the driver
( pag e 270). 
If necessary, take a break.
5
ATTENTION ASSIST Micro-
sleep Take a break! * ATTENTION ASSIST has detected indicators of microsleep (
 pag
e 270).
A warning tone will also sound. 
It is recommended that you take a break immediately. 
Press the les-hand T
ouch Control and acknowledge the display message.
È - - -
km/h * The limiter can temporarily not be engaged. Once the cause of the problem is no longer present, the system will be
a
vailable again.
È
passive * If you depress the accelerator pedal beyond the point of resistance (kickdown), the limiter will be switched to passive
mode
( page 272). 548
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and P Solutions
Limiter inoperative * The limiter is malfunctioning. 
Consult a qualiNed specialist workshop.

Display messages
Possible causes/consequences and P Solutions
or 
If the display message does not disappear, stop the vehicle in accordance with the tr aPc conditions and restart
the vehicle.
Active Distance Assist inop-
erative * Active Distance Assist DISTRONIC is malfunctioning.
Ot
her driving systems and driving safety systems may also be malfunctioning. 
Drive on carefully.
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 Distance Assist
available again * Active Distance Assist DISTRONIC is operational again. 
Switch on Active Distance Assist DISTRONIC ( pag
e 276).
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. 550
Display messages and warning/indicator lamps

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 281).
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 281).
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. Display messages and warning/indicator lamps
551

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 281).
Put your hands on the steering wheel.
Information on cancelling an emergency stop ( pag
e 283).
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 283).
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 Emergency Stop
Assist inoperative * Active Emergency Stop 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 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 284).552
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and P Solutions
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 273).
As soon as the ambient conditions are within the system limits, the system will become available again. 
Drive on
Active Stop-and-Go Assist
inoperative See Owner's
Manual * Active Stop-and-Go Assist is malfunctioning.
A
ctive Stop-and-Go Assist has been deactivated. Active Distance Assist DISTRONIC and Active Steering Assist are still
available. 
Drive on Display messages and warning/indicator lamps
553

Display messages
Possible causes/consequences and P Solutions
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.
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 295).
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. 554
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 298).
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
555

Display messages
Possible causes/consequences and P Solutions
Active Lane Keeping Assist
functions restricted See
Owner's Manual * Active Lane Keeping Assist is available but restricted. 
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
Possible causes/consequences and P Solutions