Hi All, Our Defender 90 has the warning light space on the dash but no bulb fitted and no visible switch on the hand brake,

Has any one retro fitted one, if so does the switch mount easily and was the wiring in the loom already etc....

My light dont work.
I just look down and if the lever is up the brake is on and if it aint it aint.
Cant be arsed to fiddle about with it until I absolutely have to.
I'm too busy trying to sort out everything else that dont work.