Tires
Warning/
indicator
lamp
N
N
Signal type
Possible causes/consequences and
M
M
Solutions
h
N
The yellow tire pressure monitor warning lamp (pressure loss/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
traction.
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 278).
X
Check the tire pressure (
Y
page 299).
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.
242
Warning and indicator lamps
On
-bo
ard
co
mputer
and
dis
play
s
Summary of Contents for SL 450 2019
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