I'm still groggy, but I will take a stab at the answer.

The rocker snaps out of the switch. Inside there are a pair of small bulbs, side by side but separated by a little plastic division, hold on a sec, I wrote a blog post about this

http://shufti.wordpress.com/2011/06/09/vanagon-hacking-switches-to-add-led-lights/

Bottom line - you can do it, but it was not designed to be done easily.

alistair

On 2012-01-19, at 5:46 AM, M Hammons wrote:

> Does anyone know if you can replace the light in the rear defrost
> switch?  If so how do you get to it without destroying the switch?
> 
> Thanks,
> 
> Matt