Mercedes-Benz SL 500 Operator's Manual page 322

Left display Right display
H
Reactivate
tire press. monit
Tire press.
monitor
currently
inactive
Warning!
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle. You
may lose control of the vehicle.
Continued driving with a flat tire will cause
excessive heat build-up and possibly a fire.
Possible cause
The tire inflation pressure monitor*
. is deactivated.
The tire inflation pressure monitor*
is temporarily unable to monitor the
tire pressure due to:
the presence of several wheel
sensors in the vehicle
excessive wheel sensor temper-
atures
a nearby radio interference
source
unrecognized wheel sensors
mounted
G
Practical hints
What to do if ...
Possible solution
Activate the tire inflation pressure monitor*
( page 266).
Remove any additional wheel sensors from
the vehicle, e.g. when transporting a new set
of tires.
As soon as the causes of the malfunction have
been removed, the tire pressure monitor auto-
matically becomes active again.
321