hi, ive fitted a handbrake warning lamp,abrake fluid level warning lamp,just read i need a test lamp facility for the low fluid level,is this correct,cheers
If you've used the same lamp for the handbrake and the fluid level, you can just use the handbrake lever for the test switch - if the light doesn't come on when the brake is on, the bulbs blown.
If you have separate lamps, you'll need a test switch for the brake fluid. A small momentary SPST switch hidden behind the dash should be ok for the IVA man.