Opel Owner's Manual page 23

Used to operate:
■ Central locking system
■ Anti-theft locking system
■ Anti-theft alarm system
■ Power windows
■ Electric roof on Astra TwinTop
The radio remote control has an
approximate range of up to 5 metres.
This range can be affected by outside
influences. The hazard warning
flashers confirm operation.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Fault
If the central locking system cannot
be operated with the radio remote
control, it may be due to the following:
■ Range exceeded
■ Battery voltage too low
■ Frequent, repeated operation of the
radio remote control while not in
range, which will require re-
synchronisation
■ Overload of the central locking
system by operating at frequent
intervals, the power supply is
interrupted for a short time
■ Interference from higher-power
radio waves from other sources
Unlocking 3 25.
Radio remote control battery
replacement
Replace the battery as soon as the
range reduces.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Keys, doors and windows
Key with foldaway key section
Extend the key and open the unit.
Replace the battery (battery type
CR 2032), paying attention to the
installation position. Close the unit
and synchronise.
Key with fixed key section
Have the battery replaced by a
workshop.
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