Display messages
Possible causes/consequences and
M
Solutions
ç
Sideguard Assist faulty
* Sideguard Assist is malfunctioning.
WARNING!
If Sideguard Assist is malfunctioning, you may not necessarily
receive a warning from Sideguard Assist.
There is a risk of an accident.
#
Have Sideguard Assist checked at a qualified specialist work‐
shop.
Ô
Attention Assist: take a
break?
* ATTENTION ASSIST has detected tiredness or increasing lapses in
concentration.
A warning tone will also sound.
#
Confirm the warning by pressing the
9
button.
#
If necessary, take a break.
During long journeys, take regular breaks in good time.
D
Steering characteristics
changed
* Supplementary text
Û
:
Do not steer when the vehicle is at a
standstill. Steer carefully when the vehicle is moving at walking
pace.
or
Please have rectified at next maintenance.
The power steering has detected a malfunction. The feel of the
steering may change.
If you steer abruptly when manoeuvring, the steering may go into
emergency operation mode.
#
Stop the vehicle, paying attention to road and traffic conditions.
#
Switch the ignition off.
#
Start the engine.
#
If the fault is displayed again or continues to be displayed: have
the vehicle checked at a qualified specialist workshop.
D
Do not turn the steering
wheel to the stop
* Supplementary text
Û
:
Active steering wheel return inoperative
or
Please have rectified at next maintenance.
A fault has occurred in the steering control unit. The vehicle's driv‐
ing characteristics (feel) may change. The steering wheel will not
return to the straight-ahead position.
Do not turn the steering wheel to the stop. Otherwise, the steering
could overheat.
#
Stop the vehicle, paying attention to road and traffic conditions.
#
Switch the ignition off.
#
Start the engine.
#
If the fault is displayed again or continues to be displayed: have
the vehicle checked at a qualified specialist workshop.
D
Leading/trailing axle
centred
* The steerable additional axle is malfunctioning and is centred auto‐
matically. It is deactivated and no longer steers actively.
#
Drive on carefully and stop at the next available opportunity.
Adjust your driving style to the changed handling and steering
characteristics.
#
Stop the vehicle and switch off the engine.
On-board computer and displays
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Summary of Contents for Actros
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