tire pressure monitor reset MERCEDES-BENZ SL55AMG 2004 R230 Owner's Manual

266 OperationTires and wheelsActivating the tire inflation pressure
monitor
You must activate the tire inflation pres-
sure monitor in the following cases:

if you have changed the tire pressure


if you have replaced the wheels or tires


if you have installed new wheels or
tires

Make sure the tire pressure is set cor-
rectly.

Press the k button on the multi-
function steering wheel until the infla-
tion pressure of each tire appears in
the right display field.

Press the reset button (
page 22).
The following message will appear in
the speedometer display field:
Monitor current tire pressure?


Press æ button.
The following message will appear in
the speedometer display field:Tire pressure displayed
after
driving a few mins.
Reactivate w/
R-button
If you wish to cancel activation:
Press ç button.
If the following message appears in the
speedometer display field:
Reactivate tire press. monit.


Re-start the activation of the tire infla-
tion pressure monitor.
If the following message appears in the
speedometer display field:
Tire pressure

Check tires!


Re-start the activation of the tire infla-
tion pressure monitor.
iIf transporting a deflated road wheel or
additional wheel sensors in the vehicle,
the tire inflation pressure monitor
should not be reactivated until the de-
flated wheel or additional wheel sen-
sors have been removed from the
vehicle. Otherwise, the deflated wheel
or additional sensors could confuse the
tire inflation pressure monitor system
and cause it to malfunction.