Finally picked the A1 up great car.
The Drl bulb is a 380 wedge,it looks like a standard 501 side light bulb but 10 times the size,in the owners manual it calls the bulb a W21W.
Apparently vauxhall use the twin element version in there cars because they are simply not good enough to suss out a voltage drop from drl to side light
Ike in th A1's.
Through the day when no lights are on the switch for the lights is illuminated and also the heater control dials,heated rear window and esp buttons,
Can any one tell me if this is standard, may be the light switch yes but the dial not so sure.