Deflation Detection System 3; Tyre Pressure Monitoring System 3 - Opel Automobile Owner's Manual

182 Vehicle care
Incorrect tyre pressures will impair
safety, vehicle handling, comfort and
fuel economy and will increase tyre
wear.
9 Warning
If the pressure is too low, this can
result in considerable tyre warm-
up and internal damage, leading to
tread separation and even to tyre
blow-out at high speeds.
Tyre pressure monitoring
system
The tyre pressure monitoring system
continually checks the pressure of all
four wheels when vehicle speed
exceeds a certain limit.
All wheels must be equipped with
pressure sensors and the tyres must
have the prescribed pressure.
Otherwise, the tyre pressure will be
monitored by the deflation detection
system 3 182.
The current tyre pressures can be
shown in the Info-Display 3 109.
Vehicle messages, tyre pressure
3 105.
Control indicator w 3 93.
If a complete set of wheels without
sensors is mounted (e.g. four winter
tyres), no error message will be
displayed. The tyre pressure
monitoring system is not operational.
Retrofitting of sensors is possible.
The use of commercially available
liquid tyre repair kits can impair the
function of the system. Factory
approved systems can be used.
External high-power radio equipment
could disrupt the tyre pressure
monitoring system.
System initialisation
After a wheel change, the system
must be initialised: inflate the tyres to
the prescribed pressure, switch on
the ignition, press and hold the DDS
button for approx. 4 seconds, control
indicator w flashes three times.
Tyre deflation detection
system
The tyre deflation detection system
continually checks the rotation speed
of all four tyres.