Front brake light adjustment

[Gordo]

Anyone know how to do this on an 08/09?. I can't find any info on it.

I was sitting a traffic lights on a hill with the front brake on lightly. I could see that the light wasn't on by the reflection in the car behind me. I squeezed the brake lever a bit harder and on it came. I would prefer the light to come on a smidgen before the brakes after squeezing the lever.

Thanks
Gordo