Safety systems
Display messages | Possible causes/consequences and Solutions |
Risk of accident
ABS (Anti-lock Braking System), ESP® (Electronic Stability
Program), BAS (Brake Assist), the HOLD function and hill start
assist are temporarily unavailable. Carefully drive a
suitable distance making slight steering
movements at a speed above 12 mph (20 km/h). If the display message continues to be displayed: |
|
Risk of accident
ABS, ESP®, BAS, the HOLD function and hill start assist are
temporarily unavailable. Drive on carefully. If the display message continues to be displayed: |
|
Risk of accident
ABS, ESP®, BAS, the HOLD function and hill start assist are
unavailable due to a malfunction. |
|
Risk of accident
ESP®, BAS, the HOLD function and hill start assist are temporarily
unavailable. |
|
Risk of accident
ESP®, BAS, the HOLD function and hill start assist are unavailable
due to a malfunction. |
|
Risk of accident
EBD (electronic brake force distribution), ABS, ESP®, BAS, the
HOLD function and hill start assist are unavailable due to a
malfunction. |
|
The brake pads/linings have reached their wear limit. Visit a qualified specialist workshop. |
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You are driving with the parking brake applied. A warning tone also
sounds. Release the parking brake. |
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A malfunction has occurred while the HOLD function or
DISTRONIC PLUS is active. A tone may also sound at regular intervals. The tone becomes louder if you attempt to lock the vehicle. You cannot start the engine. Paying attention to the traffic situation, immediately depress the brake pedal firmly and hold until the display message disappears. Prevent the vehicle from rolling away before you leave it. You can restart the engine. |
|
Risk of accident
There is not enough brake fluid in the brake fluid reservoir. |
WARNING
Driving with the message Check Brake Fluid Level displayed can result in an
accident. Have
your brake system checked immediately.
Do not add brake fluid before checking the brake system. Overfilling the brake
fluid reservoir can
result in spilling brake fluid on hot engine parts and the brake fluid catching
fire. You can be
seriously burned.
Display messages | Possible causes/consequences and Solutions |
USA only: one or more of the main functions in the mbrace system
are malfunctioning. Canada only: one or more of the main functions of the TELEAID system are malfunctioning. USA only: have the mbrace system checked at a qualified specialist workshop. Canada only: have the TELEAID system checked at a qualified specialist workshop. |
|
Risk of accident
PRE-SAFE® Brake is temporarily inoperative if: |
|
Risk of accident
PRE-SAFE® Brake is defective. BAS PLUS or the distance warning
signal may also have failed. |
|
Risk of accident
There is a malfunction in the SRS (Supplemental Restraint
System). The warning lamp
also lights up in the instrument
cluster. |
|
Risk of accident
SRS has malfunctioned at the front on the left or right. The
warning lamp also lights up in the instrument cluster. |
|
Risk of accident
SRS has malfunctioned at the rear on the left or right. The
warning lamp also lights up in the instrument cluster. |
|
Risk of accident
SRS has malfunctioned at the rear center. The
warning lamp
also lights up in the instrument cluster. |
|
Risk of accident
There is a malfunction in the left-hand and/or right-hand window
curtain air bag. The
warning lamp also lights up in the
instrument cluster. |
WARNING
In the event a malfunction of the SRS is indicated as outlined above, the SRS
may not be
operational.
For your safety, we strongly recommend that you contact an authorized
Mercedes-Benz Center
immediately to have the system checked. Otherwise the SRS may not be activated
when needed
in an accident, which could result in serious or fatal injury, or it might
deploy unexpectedly and
unnecessarily which could also result in injury.
Display messages | Possible causes/consequences and Solutions |
The front-passenger air bag is enabled during the journey, even
though: • a child, a small adult or an object weighing less than the system's weight threshold is located on the front-passenger seat. • the front-passenger seat is unoccupied. The system may detect objects or forces applying additional weight on the seat. Pull over and stop the vehicle safely as soon as possible, paying attention to road and traffic conditions. Engage the parking brake. Switch off the ignition. Open the front-passenger door. Remove the child and the child restraint system from the frontpassenger seat. If necessary, secure the child in a child restraint system on a suitable rear seat. Make sure that there are no objects on the seat adding to the weight. The system may otherwise detect the additional weight and interpret the seat occupant's weight as greater than it actually is. Keep the seat unoccupied, close the front-passenger door and switch on the ignition. Observe the indicator lamp and the multifunction display and check the following: Seat unoccupied and ignition switched on: • the indicator lamp must light up and remain lit. When the indicator lamp is on, OCS has deactivated the front-passenger air bag. • the Front Passenger Airbag Enabled See Operator's Manual or Front Passenger Airbag Disabl'd See Operator's Manual display messages must not appear in the multifunction display. Wait for a period of at least 60 seconds until the necessary system checks have been completed and to make sure that the display messages do not appear in the multifunction display. If these conditions are fulfilled, the front-passenger seat can be occupied again. Whether the indicator lamp remains lit or goes out depends on how OCS classifies the occupant. If the conditions are not fulfilled, the system is not operating correctly. Visit a qualified specialist workshop immediately. |
WARNING
If the indicator lamp remains
off even after performing the above corrective steps, do
not have any children 12 years old and under and other small individuals use the
front-passenger
seat until the system has been repaired.
Display messages | Possible causes/consequences and Solutions |
The front-passenger air bag is deactivated during the journey even
though an adult or a person larger than a certain size is occupying
the front-passenger seat. If additional forces are applied to the
seat, the system may interpret the occupant's weight as lower
than it actually is. Pull over and stop the vehicle safely as soon as possible, paying attention to road and traffic conditions. Engage the parking brake. Switch off the ignition. Have the occupant get out of the vehicle. Keep the seat unoccupied, close the front-passenger door and switch on the ignition. Observe the indicator lamp and the multifunction display and check the following: Seat unoccupied and ignition switched on: • the indicator lamp must light up and remain lit. When the indicator lamp is on, OCS has deactivated the front-passenger air bag. • the Front Passenger Airbag Enabled See Operator's Manual or Front Passenger Airbag Disabled See Operator's Manual display messages must not appear in the multifunction display. Wait for a period of at least 60 seconds until the necessary system checks have been completed and to make sure that the display messages do not appear in the multifunction display. If these conditions are fulfilled, the front-passenger seat can be occupied again. Whether the indicator lamp remains lit or goes out depends on how OCS classifies the occupant. If the conditions are not fulfilled, the system is not operating correctly. Visit a qualified specialist workshop immediately. |
WARNING
If the indicator lamp remains
lit with an adult occupant on the front-passenger seat
even after performing the above corrective steps, do not have any passenger use
the frontpassenger
seat until the system has been repaired.
See also:
Cleaning the rear view camera
Use clear water and a soft cloth to clean
camera lens 1.
Do not clean the camera lens and the area
around the rear view camera with a power
washer. ...
Opening
You can open the trunk lid automatically
using the SmartKey or the handle in the trunk
lid.
Press and hold the
button on the
SmartKey until the trunk lid opens.
or
When the trunk is unloc ...
Approach/departure angle
- Comply with the rules for off-road driving.
- Do not drive at an angle on slopes, inclines
or gradients, but instead follow the direct
line of fall. The maximum gradient-climbing
capabili ...