Driver’s side brake light not working

[eyezcar]

Hi all I'm have a mare with my driver’s side brake light. fitted new bulbs, tested on the passenger side which works, getting the multi meter out but not a sparks need to know which pins to check with the meter.

 

[optimusprime]

Trace the wires back to the conector in the boot .Give them a wiggle see if it comes on after .

 

[mbzclk]

Hi all I'm have a mare with my driver’s side brake light. fitted new bulbs, tested on the passenger side which works, getting the multi meter out but not a sparks need to know which pins to check with the meter.

You likely have split wiring in the loom at the boot hinge. A very common fault with some cars.

 

[optimusprime]

Unlikeley ,,.if one side is working because it gets power from the same place, i recon fault in the sam modual. Try a better quality bulb first like Bosch. Or better still a Mercedes bulb