|
On-board computer Standard:
 
|
On-board computer Plus:
ABS
malfunction, trailer
|
Risk of accident
-
Malfunction in the
vehicle's brake system (the  indicator lamp lights up) and/or in the brake
system of the trailer/semitrailer (the
 indicator lamp
lights up).
-
The anti-lock
braking system (ABS) might be deactivated.
The vehicle's
driving and braking characteristics may be impaired.
|
 |
Activate the
anti-lock braking system (ABS).
|
If the malfunction
continues to be shown in the display:
| |
Have the brake
system checked at a qualified specialist
workshop.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Operation
possibly restricted
|
Risk of accident
-
Malfunction in the
vehicle's brake system (the indicator lamp lights up) and/or in the brake
system of the trailer/semitrailer (the
indicator lamp
lights up).
-
The anti-lock
braking system (ABS) might be deactivated.
The vehicle's
driving and braking characteristics may be impaired.
|
| |
Activate the
anti-lock braking system (ABS).
|
If the malfunction
continues to be shown in the display:
| |
Have the brake
system checked at a qualified specialist
workshop.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
 
Operation
possibly restricted
|
Risk of accident
-
Malfunction in the
vehicle's brake system (the indicator lamp lights up) and/or in the brake
system of the trailer/semitrailer (the
indicator lamp
lights up).
-
The anti-lock
braking system (ABS) might be deactivated.
The vehicle's
driving and braking characteristics may be impaired.
|
| |
Activate the
anti-lock braking system (ABS).
|
If the malfunction
continues to be shown in the display:
| |
Have the brake
system checked at a qualified specialist
workshop.
|
|
|
|
On-board computer Plus:
Braking
characteristics may change
Visit
workshop soon
|
Risk of accident
Malfunction in the
brake system of the trailer/semitrailer (the
indicator lamp
lights up). The vehicle's handling and braking characteristics may be impaired.
 | |
|
The display message
consists of 2 parts. To see the 2nd part, press the
button.
|
|
| |
Have the brake
system checked at a qualified specialist
workshop.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Brake
pads/linings completely worn
|
The brake
pads/linings are worn down to the minimum thickness.
|
| |
Have the brake
pads/linings replaced at a qualified specialist
workshop.
|
Vehicles with Telligent® maintenance system:
You can find out the axle on which the brake linings or pads are
worn by accessing the
Service
info menu.
|
|
On-board computer Standard:
|
On-board computer Plus:
Wheel
brake overloaded
Adapt
driving style
|
The temperature of
one of the wheel brakes is too high. The wheel brake may overheat.
| |
|
The display message
consists of 2 parts. To see the 2nd part, press the
button.
|
|
| |
Drive with even
greater care.
|
| |
Engage a lower gear
and brake the vehicle using the continuous brake (engine brake/retarder) as
much as possible.
|
| |
Have the brake
system checked at a qualified specialist
workshop.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Apply
parking brake
|
Risk of accident
The parking brake
is not applied.
The parked vehicle
could roll away. This could endanger you and others.
|
| |
Apply the parking
brake.
|
|
|
Vehicles with a
programmable special module: the parking brake is not applied.
Risk of accident
Apply the parking
brake before engaging the power take-off. The vehicle could roll away. This
could endanger you and others.
|
| |
Apply the parking
brake before engaging the power
take-off.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Condensation
in compressed-air reservoir
|
The condensation
level in the compressed-air reservoir is too high.
Even at
temperatures around freezing (0  ), frozen condensation in the
compressed-air reservoir can put the brake system out of
operation.
|
Have the following
work done immediately at a qualified specialist workshop, e.g. a Mercedes-Benz
Service Centre:
| |
Bleed the
condensation from the compressed-air reservoir.
|
| |
Replace the
granulate cartridge of the compressed-air drier.
|
| |
Reset the condensation message in the on-board computer Standard
more or the on-board computer Plus
more.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
|
Risk of accident
The supply pressure
in the auxiliary consumers circuit has dropped below 5.5 bar.
The gears can no
longer be shifted correctly.
|
| |
Stop the vehicle as
soon as possible, paying attention to road and traffic conditions as you do
so.
|
| |
Apply the parking
brake.
|
| |
Let the engine run
until the display message goes out and the supply pressure has reached an
adequate level.
|
| |
Check the
compressed-air system for leaks if the fault occurs frequently
more.
|
| |
Have the
compressed-air brake system repaired at a qualified specialist
workshop.
|
|
|
On-board computer Standard:
 100 °C
(example)
|
On-board computer Plus:
Coolant
temperature high 100 °C
(example)
|
The coolant
temperature reaches about 100 while driving.
|
| |
Reduce demand on
the engine.
|
| |
Make sure that the
air supply to the radiator is not
obstructed.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Engine
protection: output reduced
|
The coolant
temperature is too high. Engine power output is automatically reduced.
|
| |
Reduce speed and
engage a lower gear if necessary.
|
| |
Make sure that the
air supply to the radiator is not
obstructed.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
5.0 l
Top up engine oil
(example)
|
The engine oil
level is too low.
|
| |
Vehicles with the
on-board computer Plus: add the amount of oil indicated in the display
more.
|
or |
| |
Vehicles with the on-board computer Standard: see how much oil is
missing
more and top up the engine oil more.
|
| |
If it is not
possible to add the quantity of oil shown, the vehicle may be driven for a
further 2,000 to 6,000 km, depending on the operating conditions, but at
most until the status indicator lights up in
red.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Clutch:
overload
Let
clutch cool down
|
The permissible
operating temperature for the clutch has been exceeded. There is a risk of
clutch damage.
| |
|
The display message
consists of 2 parts. To see the 2nd part, press the
button.
|
|
| |
Engage a lower gear
when manoeuvring or pulling away.
|
| |
Complete the
manoeuvring or pulling-away process as soon as
possible.
|
|
|
On-board computer Standard:
CODE
|
On-board computer Plus:
Immobiliser
activated
|
You cannot start
the engine.
You have made
several starting attempts using an invalid vehicle key. The immobiliser has
been activated.
|
| |
Use a valid vehicle
key or spare vehicle key.
|
Mercedes-Benz
recommends that you always keep an easily accessible spare key with you for
emergencies.
|
|
On-board computer Standard:
|
On-board computer Plus:
|
You cannot start
the engine.
The starter
batteries are discharged.
|
| |
Repeat the starting
procedure after approximately ten seconds.
|
| |
Note that
excessively long attempts to start the engine will drain the
battery.
|
| |
Have your vehicle
jump-started by another vehicle
more.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
|
Fault in the
electronic drive control system
The accelerator
pedal is inoperative; the engine is in emergency running mode.
Engine power output
is reduced.
|
| |
Stop the vehicle as
soon as the road and traffic conditions permit, apply the parking brake and
switch off the engine.
|
| |
Wait approximately
10 seconds and then restart the engine.
|
| |
If the engine is
still in emergency running mode: have the fault rectified at a qualified
specialist workshop, e.g. a Mercedes-Benz Service
Centre.
|
|
|
on-board computer Standard:
 4,000 km
(example)
|
on-board computer Plus:
Service in
4,000 km
(example)
|
A service is due
soon.
|
| |
Plan maintenance
for the date
displayed.
|
|
|
on-board computer Standard:
0 km
(example)
|
on-board computer Plus:
Service
due
|
A service is
due.
|
| |
Have maintenance
work carried out at a qualified specialist
workshop.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Service
now
|
A service due date
has been significantly exceeded. There is a risk of damage to the vehicle or
its assemblies.
|
| |
Have maintenance
work carried out immediately at a qualified specialist
workshop.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
|
There are problems
with shifting in automatic transmission.
It is still
possible to drive the vehicle.
|
| |
Carefully continue
your journey.
|
A specialist
workshop may be able to assist you in restricted continuation of your journey
if you supply the fault code. Display fault code
more.
| |
Have the automatic
transmission repaired at a qualified specialist
workshop.
|
|
|
|
On-board computer Plus:
Load
temperature 50 °C
(example)
|
The
trailer/semitrailer load temperature has deviated from the temperature set in
the load monitoring system.
|
| |
Have the load
monitoring system checked at a qualified specialist
workshop.
|
|
|
|
On-board computer Plus:
Load pressure
0 bar
(example)
|
The
trailer/semitrailer load pressure has deviated from the temperature set in the
load monitoring system.
|
| |
Have the load
monitoring system checked at a qualified specialist
workshop.
|
|
|
|
On-board computer Plus:
Load liquid
8 l
(example)
|
The fluid level in
the trailer/semitrailer load has deviated from the fluid level set in the load
monitoring system.
|
| |
Have the load
monitoring system checked at a qualified specialist
workshop.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Fill
up with diesel
|
The fuel level is
very low.
|
| |
Refill the fuel
tank
more.
|
| |
The display message
disappears.
|
If the fuel tank is
not filled up, the message appears again when the engine is
started.
|
|
On-board computer Standard:
 RES
|
On-board computer Plus:
Top
up with AdBlue
|
The AdBlue has
dropped to the reserve level.
|
| |
Refill the AdBlue
tank
more.
|
| |
The display message
disappears.
|
If the AdBlue tank
is not topped up, this message will be shown the next time the engine is
started.
|
|
On-board computer Standard:
|
On-board computer Plus:
Fill
w.diesel/AdBlue
|
The fuel has
dropped to the reserve level.
|
| |
Refill the fuel
tank
more. To avoid having to stop at a filling station again, fill
up the AdBlue tank at the same time
more.
|
| |
The display message
disappears.
|
If the fuel and
AdBlue tanks are not topped up, this message will be shown the next time the
engine is started.
|
|
On-board computer Standard:
|
On-board computer Plus:
Top
up washer fluid soon
|
The fluid level in
the windscreen washer/headlamp cleaning system reservoir has dropped to
approximately 1 litre.
|
| |
Fill the windscreen
washer/headlamp cleaning system reservoir soon
more.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Bulb/fuse
faulty
Check
bulb/fuse
(example)
|
-
When switching on
the lights: bulb or fuse faulty for parking lamps, dipped-beam headlamps, tail
lamp or licence plate lamps, or faulty rear foglamp bulb.
-
When braking: brake
lamp is faulty.
-
When indicating a
turn: indicator lamp is faulty.
-
After the
functional check of the instrument panel: the brake lights' fuse is
faulty.
| |
|
The display message
consists of 2 parts. To see the 2nd part, press the
button.
|
|
| |
Check the
corresponding fuses and replace if necessary
more.
|
| |
Check the corresponding bulb and replace if necessary
more.
|
|
|
On-board computer Standard:
|
On-board computer Plus:
Brake
lamp, left: failure
(example)
|
On
trailers/semitrailers with electronics complying with ISO 11992: the left
brake lamp on the trailer/semitrailer is faulty.
|
| |
Replace the
corresponding bulb (see the Operating Instructions for the
trailer/semitrailer).
|
|
|
|
On-board computer Plus:
Clean distance sensor
|
The distance sensor
is dirty.
|
| |
Clean the cover of
the distance sensor in the front bumper using clear water and a soft
cloth.
|
| |
Do not use any dry,
rough or hard cloths and do not scrub or scratch.
|
or |
| |
Acknowledge the
display message with the  rocker switch.
|
| |
The display message
disappears. If the distance sensor is not cleaned, the message will be shown
the next time the engine is
started.
|
|
|
|
On-board computer Plus:
Distance control: may be restricted
|
The Telligent®
distance control is faulty.
|
| |
Have the
Telligent® distance control checked at a qualified specialist
workshop.
|
or |
| |
Acknowledge the
display message with the rocker switch.
|
| |
The display message
disappears. If the fault has not been rectified, the message will be shown the
next time the engine is
started.
|
|
|
|
On-board computer Plus:
Distance
control: set driving level
|
The chassis frame
is not in the normal position (travel position).
|
| |
Move the chassis
frame into the normal position (travel position).
|
| |
Acknowledge the
display message with the rocker switch.
|
| |
The display message
disappears. If the fault has not been rectified, the message will be shown the
next time the engine is
started.
|
|
or 
rocker switch repeatedly until the Fault info menu appears, and call up by pressing the 
rocker switch.
indicator lamp
flashes.
indicator lamp on the instrument panel lights up.
and 
buttons of the automatic transmission twice.