Problem with plug shorting?
You likely have a short circuit in the rear light harness somewhere.
my rear left indicator and alarm light doesnt work, hoe do I change the bulb?.
you take the light out and put the new one in
the left rear indicator light is only working intermitantly, how can this fault be rectified
Rear differential locker button is depressed.
first of all, i hope you are installing the proper bulb. brake light? 1157 if yes, you probably have a water leak and blowing the bulb. over time if water gets on the bulb, it will turn white, compared to clear. to avoid this from happening again, see if there is a leak, and try to seal it or replace the light assembly.
we have recently fitted two new plugs on the back of our truck however, the rear r/h indicator on the caravan is not working and the red light on the dashboard does not light up when the indicator is on
Check which wire does each light-- earth parking reverse fog indicator brake just splice into the feed cables in the left rear light
Bad ground, usually at the rear lights.
Pull the switch and change bulb in rear. 1 for night light and 2nd for fog light indicator.
its a rear bulb failure indicator if it comes on when brake is first depressed it is a brake light bulb if it is on when you start the car it is a ride light or park light
For illustrated answer go to http://www.focusfanatics.com/howtos/rearlight/