OzVMX Forum

Clubroom => Tech Talk => Topic started by: Bruised on October 01, 2008, 05:40:04 pm

Title: Electrical question??
Post by: Bruised on October 01, 2008, 05:40:04 pm
I'm trying to sort out the electrics on my XR500R.
Generally speaking I've got everything working - all but one part that is not working as I think it should - the tail light.

when the brakes are applied the rear lights up one (of two) elements in the bulb really brightly.
When the head (and tail) lights are on the other elements lights up as you would expect.

However when the the lights are on (i.e. the tail light is on) and then the brakes are applied, the tail light element fades and the brake light element glows only a little bit.

I can not find an earth problem, it doesn't seem to be a problem with tail light unit itself and I'm buggered if I now what is going on.
So I turn to the wise old head and see if someone can help



Bruised....
Title: Re: Electrical question??
Post by: matcho mick on October 01, 2008, 05:59:55 pm
just try a seperate earth  wire with aligator clips to bulb holder and frame/battery earth,at least thar will rule out sus earthing,hth!,mick
Title: Re: Electrical question??
Post by: caps 999 on October 01, 2008, 06:01:37 pm
had this problem with the after market tail lights in the past pull the bulb out and make sure there are no shorts