Saturn 2009 ASTRA - Manual (Page 156)

R (Reverse):
With the vehicle stationary, wait three
seconds after declutching and pull up
on the button on the selector lever to
engage R (Reverse) gear.
If R (Reverse) gear does not engage,
set the selector lever in N (Neutral),
and release the clutch pedal. Press
the clutch pedal again and repeat the
gear selection.
Notice: Shifting to R (Reverse)
while the vehicle is moving
forward could damage the
transmission. The repairs would
not be covered by the vehicle
warranty. Shift to R (Reverse)
only after the vehicle is stopped.
Also, use R (Reverse), along
with the parking brake, to park the
vehicle.
Shift Speeds
{ CAUTION
If you skip a gear when you
downshift, you could lose control
of the vehicle. You could injure
yourself or others. Do not shift
down more than one gear at a
time when you downshift.
Parking Brake
The parking brake is located
between the driver and passenger
seats.
To set the parking brake, hold the
brake pedal down and pull up on the
parking brake lever.
To release the parking brake, hold
the brake pedal down. Pull the
parking brake lever up until you can
press the release button. Hold
the release button in as you move
the brake lever all the way down.
8-10 Driving and Operating