Vauxhall VECTRA Owner's Manual page 176

Manual air recirc ulation m ode
The a ir recirculation sy stem prevents the
entry of outside air and the air in the
passenger com partment is circulated .
Press button 4 , the c ontrol indicator in
the b utton will light up.
The exchange of fresh air is reduced in air
recirculation mode. The quality of the
passenger com partment a ir deteriorates
which may cause the vehicle occupants to
feel drowsy. I n op eration without c ooling
the a ir humid ity increases, so the wind ow s
may mist up. C onseq uently , m anual air
recirculation should only be run for short
periods of time.
To deactivate manual air recirc ulation:
Press button 4 again, the control
indicator in the b utton will go d ark.
174
Air conditioning with the engine
not running
When the vehicle is stop ped and the
ignition off, the heat or cooling power still
in the sy stem can b e used to condition the
passenger compa rtm ent, for example
when stop ped at a level crossing.
Press button AUTO with the ignition off.
Resid ua l Air C onditioning On will ap pear
on the display.
The air conditioning will operate for a
lim ited p eriod of time.
If necessary, the auxiliary heating 3 also
autom atic ally switches on. O bserve notes
on p age 176.
To cancel a ir conditioning, press the AUTO
button.
Heated front seats
3
Two k nurled wheels b elow centre air v ents:
Turn relevant wheel to set required heating
level.
C ontrol indicator above adjustment
wheels.
To switch off, set wheel to 0.
Heating only with ignition switched on.