Opel ASTRA Owner's Manual page 25

If the ignition has been switched off
and the vehicle is stationary, the
steering wheel lock activates
automatically when the driver's door
is opened or closed.
Control indicator 0 3 101.
Note
Do not put the electronic key in the
load compartment or in front of the
Info-Display.
The sensor fields in the door handles
must be kept clean to ensure
unrestricted functionality.
If the battery is discharged, the
vehicle must not be towed, tow-
started or jump-started as the
steering wheel lock cannot be
disengaged.
Radio remote control
The electronic key likewise has a
radio remote control feature.
Keys, doors and windows
Emergency operation
If the radio remote control also fails,
the driver's door can be locked or
unlocked with the emergency key
contained in the electronic key: press
locking mechanism and remove the
cap by applying light pressure. Push
the emergency key outwards over the
detent and remove.
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