Vauxhall Combo Owner's Manual page 55

50 Keys, doors, bonnet
Synchronise the remote control in the
event of functionality problems or battery
replacement
Key with retractable key blade:
see Fig. 15330 T on page 47
Key with fixed key blade and horizontally
adjacent buttons:
see Fig. 15331 T on page 47:
Unlocking door with key in lock -
see page 53. The remote control is
synchronised when the key is inserted in
the starter switch.
Key with fixed key blade and vertically
adjacent buttons:
see Fig. 16104 T on page 47.
1. Switch on ignition; system will then
remain in synchronizing mode for
30 seconds.
2. Briefly press button p or q on the radio
frequency remote control unit with the
unit inserted in the ignition.
3. The central locking system locks and
unlocks to show that the remote control
has been synchronised.