Saab 2004 9-3 Owner's Manual page 230

230 Car care
Valve without sensor
If the tire pressure continues to drop, the
SID will issue a warning alarm when the
pressure is 0.6 bar (9 psi) below the recom-
mended value.
Flat tire front left.
Make a safe stop.
Reduce speed (avoid heavy braking and
violent steering wheel movements) and
stop the car as soon as it is safe to do so.
Change the wheel.
Malfunction
Tire pressure
system failure.
Contact Saab dealer.
The message shown above will be dis-
played on the SID if:
• a wheel without pressure sensor is fitted
(e.g. spare wheel)
• one, two, three or four pressure sensors
are broken or missing
• two or more detectors are missing or
broken
• the receiver malfunctions
• a fault arises in the system.
The message shown above is not displayed
if none of the wheels have sensors, such as
if winter wheels without sensors are fitted.