Vauxhall ASTRA Owner's Manual page 225

220 Drive control systems
Picture no: 17018t.tif
Control indicator w
If control indicator w illuminates yellow
while driving, there is a fault in the tyre
pressure monitoring system. Fitting a wheel
without pressure sensor (e.g. spare wheel)
will also generate a fault in the system.
Have the cause of the fault remedied. We
recommend that you consult your Vauxhall
Authorised Repairer. The system's
integrated self-diagnostics allows faults to
be quickly remedied.
Picture no: 17019t.tif
System initialisation
The system must be initialised after
a wheel / tyre change:
with the ignition switched on, press
button DDS approx. 4 seconds. Control
indicator w flashes 3 times. The system
is operational after driving a certain
distance.
Only initialise the system if all tyres have
the prescribed pressure (check when tyres
are cold).
General information
The spare wheel / temporary spare is not
equipped with a pressure sensor. The tyre
pressure monitoring system is not
operational if the spare wheel / temporary
spare is in use. Control indicator
illuminates yellow –.– appears in the
display of tyre pressures. Tyre pressure is
monitored by the Deflation Detection
System – see page 217.
If a complete set of wheels without tyre
pressure control system sensors is mounted
(e.g. four winter tyres), no error message
will be displayed. The tyre pressure
monitoring system is not operational.
The tyre pressure of a set of wheels
without sensors is monitored by the
Deflation Detection System (DDS) –
see page 217.
w