A recent thread on HID lights on here questioned whether the spot lights on a 2010 GSA are controlled by the canbus, or if they were fused seperately?
I know pre 2010 models were fused seperately.
But when I had my 50w HIDs fitted to my main and dipped beam by the great Les Wassell, I also tried to have 50w HIDs fitted to the spots.
Due to technical reasons beyond me
they wouldn't work. Les said this was because the 2010 spots were now controlled through the Canbus and it was preventing them firing up every time because of the drain on it.
By changing the HID bulbs to 35w solved the problem.
Now somebody has said the 2010 spots are still seperately fused!
Now I've no reason to question Les Wassell. I've every confidence he knows exactly what he's talking about. And at the end of the day I'm more than happy with my 35w HID spots...
.....I just wondered if the wise men of the forum know for sure?

I know pre 2010 models were fused seperately.
But when I had my 50w HIDs fitted to my main and dipped beam by the great Les Wassell, I also tried to have 50w HIDs fitted to the spots.
Due to technical reasons beyond me
they wouldn't work. Les said this was because the 2010 spots were now controlled through the Canbus and it was preventing them firing up every time because of the drain on it.By changing the HID bulbs to 35w solved the problem.
Now somebody has said the 2010 spots are still seperately fused!
Now I've no reason to question Les Wassell. I've every confidence he knows exactly what he's talking about. And at the end of the day I'm more than happy with my 35w HID spots...
.....I just wondered if the wise men of the forum know for sure?


. This terminal is also for the right hand heated grip. The harness for the fog lights has a relay and 7,5 Amp fuse. I suspect that that the power for the fog lights is taken directly from the battery hence the relay. As you said WindyChuffer. You should have a 35 gauge black wire with a white stripe from the ZFE connecting to that harness somewhere. BTW that harness has got more than 1 plug so I don't know where else it goes. This is read of a CANbus diagram for the GS. Will search for a wiring diagram to see what is going on.