Hi.
Although its nothing to do with "performance",Can anyone help.fitted a genuine volvo trailer wiring loom today.plugged in my trailer board to test it.lights-ok,indicators-ok,but when i put my foot on the brakes,The lights initially lit then stopped working,including the cars brake lights !!.checked the fuses-all ok.disconnected the new volvo trailer wiring loom to try and eliminate a problem there,tried a spare bulb failure unit,checked continuity of brake light switch( was ok but suprised that it seemed to be a normally closed contact? open when brake applied?).still no brake lights.been following brake wiring diagram in haynes manual.anyone with any ideas? .95 volvo 850 t5r estate.
Pete
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