Mercedes-Benz M-Class Owner's Manual page 296

Warning and indicator lamps in the instrument cluster
Driving systems
Problem
·
The red distance warn-
ing lamp lights up while
the vehicle is in motion.
·
The red distance warn-
ing lamp lights up while
the vehicle is in motion.
A warning tone also
sounds.
Tyres
Problem
h
The yellow tyre pres-
sure monitor warning
lamp is on.
Possible causes/consequences and M Solutions
G Risk of accident
The distance to the vehicle in front is too small for the speed
selected.
Increase the distance.
X
G
Risk of accident
The warning is issued if you approach a stationary vehicle or a
vehicle driving ahead of you at too high a speed.
Be prepared to brake immediately.
X
Pay careful attention to the traffic situation. You may have to
X
brake or take evasive action.
More information about DISTRONIC PLUS (
®
PRE-SAFE Brake (
Y
Possible causes/consequences and M Solutions
G
Risk of accident
The tyre pressure monitor has detected a loss of pressure in at
least one of the tyres.
Stop the vehicle without making any sudden steering or braking
X
manoeuvres. Pay attention to the traffic conditions as you do
so.
Observe the additional display messages in the multifunction
X
display.
Check the tyre pressure. If necessary, correct the tyre pressure
X
( page 361).
Y
If necessary, change a wheel (
X
page 66).
page 363).
Y
page 174) and
Y
Z
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