the front left sidelight has gone off on my son's 2006 MK5 (at least, at 2006 I think it's a MK5!). It's not the bulb - I checked that; and checking the bulk socket there's continuity to earth but no voltage - so it's something in the wiring or a connection I guess.
First check was the fuses, but the handbook doesn't show any fuses for any of the headlight/sidelight circuits. Is this right? MK5 Astras don't have fuses for the lights?
OK, I guess I'm going to have to trace the wiring back...but in the headlamp unit all the wires are black, so that's a big help! Can anyone help with where the connections are to the left hand headlamp unit and what the pin is for power to the sidelight? Then what the wiring colour is for that and where it goes? The right side sidelight works, and both tail-lights so I'm guessing nothing at the switch.