Operation Manual

Tires
Warning/
indicator
lamp
N Signal type
Possible causes/consequences and M
Solutions
h
N The yellow combination low tire pressure telltale/TPMS malfunction telltale for
the TPMS (pressure loss or malfunction) is lit.
The tire pressure monitor has detected a loss of pressure in at least one of the tires.
G
WARNING
Tire pressures that are too low pose the following hazards:
R
they may burst, especially as the load and vehicle speed increase.
R
they may wear excessively and/or unevenly, which may greatly impair tire trac-
tion.
R
the driving characteristics, as well as steering and braking, may be greatly
impaired.
There is a risk of an accident.
X
Stop the vehicle without making any sudden steering or braking maneuvers. Pay
attention to the traffic conditions as you do so.
X
Secure the vehicle against rolling away (Y page 146).
X
Observe the additional display messages in the multifunction display.
X
Check the tires and, if necessary, follow the instructions for a flat tire
(
Y page 287).
X
Check the tire pressure (Y page 308).
X
If necessary, correct the tire pressure.
h
N The yellow tire pressure monitor warning lamp (pressure loss/malfunction)
flashes for approximately one minute and then remains lit.
The tire pressure monitor is faulty.
G
WARNING
The system is possibly unable to recognize or register low tire pressure.
There is a risk of an accident.
X
Observe the additional display messages in the multifunction display.
X
Visit a qualified specialist workshop immediately.
244
Warning and indicator lamps in the instrument cluster
On-board computer and displays