Tyre Pressure Monitoring System 3; Automatic Level Control - Vauxhall 2007 Vectra Operating & Safety Manual

206 Drive Control Systems
Picture no: 17712j.tif

Automatic level control

Automatic level control makes it possible to
keep the height of the vehicle constant
when subjected to different loads in the
rear (e.g. when towing a caravan or trailer).
This significantly improves driving
conditions.
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The vehicle is automatically raised at the
rear, increasing the spring travel and
ground clearance.
The automatic level control system is
activated after approx. 2 miles (3 km),
depending on the vehicle loading and the
nature of the road surface.
Headlight range adjustment
– see page 129.
In the event of malfunctions, do not utilise
the vehicle's full load capacity. Have the
cause remedied without delay. We
recommend that you consult your Vauxhall
Authorised Repairer.
3
Tyre pressure monitoring
system
3
The tyre pressure monitoring system
continuously monitors the pressure of all
four tyres while the vehicle is being driven.
A pressure sensor is integrated in each
wheel. Once each minute, the pressure of
each tyre is sent to a control unit for
comparision. if the system detects one or
more pressure differences, control
w
indicator illuminates or flashes red. In
vehicles with check control 3, the exact
pressure of the tyre in question appears in
the information display.
In vehicles with graphical information
display 3 or colour information display 3
and trip computer 3, current tyre pressures
can be shown in the information display.
For the system to be operational, all wheels
must be equipped with pressure sensors
and all tyres must be inflated to the
prescribed pressure. The tyre pressure
monitoring system automatically detects if
the vehicle is being driven with a load of up
to 3 persons or a full load.