MERCEDES-BENZ C-CLASS ESTATE 2022 Owners Manual

Display messages
Possible causes/consequences and P Solutions
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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 still appears, consult a q
ualiNed specialist workshop.
PARKTRONIC and manoeu-
vring assistant unavailable
at rear when towing a
trailer * When you establish the electrical connection to the trailer, the rear Parking Assist PARKTRONIC and manoeuvring
assis
tant will be unavailable. 
Press the les-hand T
ouch Control and acknowledge the display message.
Active Parking Assist and
PARKTRONIC inoperative
See Owner's Manual * Active Parking Assist and Parking Assist PARKTRONIC are malfunctioning.
Once t
he cause of the problem is no longer present, the system will be available again. 
Continue driving while paying attention to the vehicle's surroundings.
or 
Stop the vehicle in accordance with the tr
aPc conditions and restart the vehicle. 
If the display message still appears, consult a q
ualiNed specialist workshop.
Limited availability of
Active Parking Assist
manoeuvring assistant See
Owner's Manual * Active Parking Assist!

Driving safety systems
Display messages
Possible causes/consequences and P Solutions
%

Display messages
Possible causes/consequences and P Solutions
%

Display messages
Possible causes/consequences and P Solutions 
If the display message does not disappear, consult a q ualiNed specialist workshop immediately. Drive care-
fully.

Display messages
Possible causes/consequences and P Solutions
z
%

Display messages
Possible causes/consequences and P Solutions 
Drive on carefully.
As soon as t
he ambient conditions are within the system limits, the system will become available again.
or 
If the display message does not disappear, stop the vehicle in accordance with the tr
aPc conditions and restart
the vehicle.
Active Brake Assist Func-
tions limited See Owner's
Manual * For vehicles with the Driving Assistance Package, the following functions may be temporarily unavailable or only parti-
all
y available:
= Active Brake Assist with cross-traPc function
= Evasive Steering Assist
= PRE!

Mercedes-Benz emergency call system
Display messages
Possible causes/consequences and P Solutions
S
Inoperative * The Mercedes-Benz emergency call system is malfunctioning. The Mercedes me connect system is also malfunction-
ing. 
Consult a qualiNed specialist workshop. Battery
Display messages
Possible causes/consequences and P Solutions
=
12 V on-board electrical
system Visit workshop * The 12 V on-board electrical system is malfunctioning. 
Consult a q
ualiNed specialist workshop immediately.
=
Stop vehicle See Owner's
Manual * The 12 V battery is no longer being charged and the state of charge is too low.
* NOTE P
ossible engine damage if you continue driving 
Do not continue driving under any circumstances. Display messages and warning/indicator lamps
525

Display messages
Possible causes/consequences and P Solutions 
Consult a qualiNed specialist workshop. 
Stop the vehicle immediately in accordance with the tr
aPc conditions. Do not continue driving. 
Switch oM t
he vehicle. 
Consult a q
ualiNed specialist workshop.
=
Start the vehicle to charge
the 12 V battery * The vehicle is
oM and t
he state of charge of the 12 V battery is too low. 
Switch oM electr
ical consumers that are not required. 
Drive for 30!

Display messages
Possible causes/consequences and P Solutions
Û
Stop vehicle See Owner's
Manual * The 48 V on-board electrical system is malfunctioning. 
Stop the vehicle immediately in accordance with the tr aPc conditions. Do not continue driving. 
Switch oM t
he vehicle. 
Consult a q
ualiNed specialist workshop.
Û
Battery overheated Stop,
everybody out! Outdoors if
possible * The 48 V battery is overheating. There is a risk of
Nr
e. 
Stop the vehicle immediately in accordance with the tr
aPc conditions. 
If possible, stop the vehicle in the open air and ensure that all vehicle occupants get out.
% Supporting vehicle functions may activate automatically, e.g. the air-recirculation mode as part of climate control. 
Do not continue driving. 
If smoke is present, leave the danger zone and call the Nr
e service immediately.
Consult a q
ualiNed specialist workshop even if there are no external signs of a Nre.
Û
48 V battery See Owner's
Manual * The 48 V on-board electrical system has function restrictions.
Comf
ort functions may be restricted. 
Consult a q
ualiNed specialist workshop immediately. Display messages and warning/indicator lamps
527