Vauxhall Combo Owner's Manual page 53

48 Keys, doors, bonnet
Fault
If the central locking system cannot be
operated with the radio frequency remote
control, it may be due to the following:
z The range of the remote control has
been exceeded.
z Remote control battery voltage is too
low. Battery replacement -
see right-hand column.
z Frequent, repeated operation of the
radio frequency remote control outside
the reception range of the vehicle (e.g.
too far from vehicle, remote control is
then no longer recognised). Remote
control synchronisation - see page 50.
z If the central locking system is
overloaded as a result of repeated
operation at short intervals. The power
supply is cut-off for a brief period.
z Interference from higher-power radio
waves from other sources.
We recommend that you consult your
Vauxhall Authorised Repairer to have the
cause of the fault remedied.
Manual unlocking or locking with the
vehicle key - see page 53.
Picture no: 15332t.tif
Remote control battery replacement
Key with retractable key blade:
see Fig. 15330 T on previous page.
Replace the battery as soon as the range
of the radio frequency remote control
begins to shrink.
Extending key blade - see page 44.
Open remote control. Replace battery.
Battery type - see page 208. Note
installation position. Close remote control.
Make sure that you dispose of old batteries
in accordance with environmental
protection regulations.