Vauxhall ASTRA Owner's Manual page 26

Automatic transmission
with ActiveSelect :
3
P = Park
R = Reverse gear
N = Neutral (idle)
D = Automatic gear selection
Selector lever in D to left:
Manual mode
+ = Higher gear or stage
- = Lower gear
or stage
P or N must be engaged when starting.
To move from P or N, switch on ignition,
depress foot brake and press button on
selector lever.
To select P or R, press button on selector
lever.
P: Only with vehicle stationary, first
apply hand brake
R: Only with vehicle stationary
6 Automatic transmission with 3
– page 192.
In Brief
Exhaust gases are poisonous
Exhaust gases contain carbon monoxide,
which is extremely poisonous but is
odourless and colourless.
Therefore never inhale exhaust gases, and
never run the engine in an enclosed space.
Avoid driving with an open luggage
compartment. Otherwise, exhaust gases
could penetrate the interior.
6 Catalytic converter, exhaust – Page 207
21