OK, it seems that Vauxhall have made it extremely difficult to obtain the information !
Vauxhall Customer Services ( On line ) could not provide me with a list of Bulb types,
and referred me to my local dealer .....
My local dealer could not provide me with a list of bulb types, only Vauxhall part numbers,
so I referred the question to the office of the UK Director Mr. Tim Tozer, .....
His office could not provide the information either !
In addition to this ludicrous situation, it also seems that the latest Antara Owner's handbook,
has instructions in it for replacing bulbs that are fitted in previous models,
and while the car, light fittings and bulbs have been updated ( 2012 facelift ),
the Owner's Handbook has NOT, so if you follow those instructions,
all you will achieve is a load of broken bulbs or fittings !
After grovelling around with the car, and after a lot of head scratching and Googling,
I've come up with my own list - it looks like Vauxhall have decided to use as many different bulb types as possible !
I hope that some other unfortunate Antara owner will find the list to be useful,
in the event that their bulbs are the same as mine !
HEADLAMP : High Intensity Discharge ( HID ) Type : D1S - 12V / 35W
FRONT FOG : Type : PSX24W
FRONT POSITION / SIDE LAMP : 12V / 5W Capless Type : W5W / 501
FRONT INDICATOR : 12V / 21W Amber - Offset bayonet pin. Type : PY21W / 581 / BAU15S
SIDE REPEATER : 12V / 5W Capless Amber. Type : WY5W / 501A
REAR INDICATOR : 12V / 27W PCB Wedge Base. Type : 3156
STOP / TAIL : 12V / 5W Capless Wedge. Type : 580 / 380
TAIL ( Secondary ) : Same as STOP / TAIL but only uses the 5W filament !
REAR FOG : 12V / 21W Halogen, Offset bayonet pin. Type : 433D / BAY9S
REVERSE : 12V / 16W Capless Wedge. Type : 955 / 921B
Registration ( VRM ) Plate : 12V 10W Festoon. 38mm x 11mm. Type : 272
INTERIOR / READING LAMPS : Front = 12V / 7.5 W Capless. Type : ?
Rear = 12V / 10 W Capless. Type : WB36 / P921C
CARGO LAMP : 12V / 5W Capless. Type : W5W / 501
( See Front Position / Side Lamp )
FRONT FOOTWELL LAMP : 12V LED Unit. Type : Amber 00702 / GP 12
Vauxhall Part Number : 95241663C14x
Hope you find this useful !
Edited by: Coconut