Problem
Possible causes/consequences and MM Solutions
h
The yellow tire
pressure moni-
tor warning lamp
comes on.
G
WARNING
The tire pressure monitor indicates a rapid or severe loss of pres-
sure in at least one tire.
X
Stop the vehicle without making any extreme steering maneu-
vers or braking suddenly. Pay attention to the traffic conditions
while doing so.
X
Check the tires and correct the tire pressure. If a tire continues
to lose pressure, it must be replaced. Replace damaged tires
immediately.
The warning light will go out after the flat tire has been rectified
and you have been driving for a few minutes.
X
Vehicles with steering wheel buttons: also observe the mes-
sages in the display (Y page 197).
h
US vehicles
only:
The yellow tire
pressure moni-
tor warning lamp
flashes for
60 seconds and
then remains lit.
The tire pressure monitor has malfunctioned.
X
Have the tire pressure monitor and the wheels checked at a
qualified specialist workshop.
:
The yellow water
separator indi-
cator lamp is lit
when the igni-
tion is switched
on.
The water that has collected in the water separator of the fuel filter
has reached the maximum level.
X
Drain the water separator (Y page 255).
¦
The yellow
washer fluid
level indicator
lamp for the
windshield
washer/head-
lamp cleaning
system is lit
after the engine
is started or
while the vehicle
is in motion.
The water level is too low.
X
Add washer fluid (Y page 255).
226
Indicator and warning lamps in the instrument cluster
On-board computer and displays