On -bo ard co mputer and dis play s, Display messages – Mercedes-Benz M-Class 2014 Owners Manual User Manual

Page 304

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Display messages

Possible causes/consequences and M Solutions

Á

Drive More Slowly

You cannot change the vehicle level. Possible causes are:

R

you are driving too fast for the selected vehicle level.

R

you are towing a trailer.

R

the trailer-coupling socket is being used, e.g. for a bicycle rack.

X

Drive more slowly and then select the desired vehicle level

again.

R

Vehicles with the ON&OFFROAD package (

Y

page 202)

R

Vehicles with the AIRMATIC package (

Y

page 209)

X

Observe the notes on towing a trailer (

Y

page 253).

Á

Compressor Is

Cooling

You have selected a higher vehicle level. The compressor first

needs to cool down because of frequent level changes.

X

Drive in a manner appropriate for the current vehicle level.

X

Make sure that there is sufficient ground clearance.

X

Allow the compressor to cool down.

When the compressor has cooled down, the display message

disappears. The vehicle then continues rising to the selected

level.

Á

Malfunction

AIRMATIC is malfunctioning.

X

Drive as appropriate for the current vehicle level, but do not

exceed 50 mph (80 km/h).

X

Make sure that there is sufficient ground clearance.

X

Have the vehicle checked at a qualified specialist workshop.

Á

Max. Speed12 mph

You are exceeding the speed permissible for the selected off-road

level.
In addition, the vehicle level display appears between the vehicle

icon and the display message, and a warning tone sounds.

G

WARNING

The vehicle could tip and rollover.
There is a risk of an accident.

X

Adjust your driving style to the altered handling characteristics.

X

Only make slight steering movements and avoid fast steering

movements.

X

Do not exceed 12 mph (20 km/h) until the vehicle has reached

off-road level 2.

302

Display messages

On

-bo

ard

co

mputer

and

dis

play

s

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