Technical Tail lights not working

[Scotte72]

No, It was only the passenger bulb I changed a couple of weeks ago and everything was fine until they both stopped working at the same time.

 

[Scotte72]

Silly question: You did not put the dual filament bulbs (5W/21W) in the wrong way around?

gr J

I didn't replace it with a dual filament bulb - according to the bulb finder sites I used (ADB and Halfords) they all recommended the same single filament bulb so I just used that.

 

[varesecrazy]

I didn't replace it with a dual filament bulb - according to the bulb finder sites I used (ADB and Halfords) they all recommended the same single filament bulb so I just used that.

If it worked for weeks previously,
and you replaced 'like for like'

That isn't your problem

What are the plug connectors like..?

My old Punto ones corrode badly

 

[Scotte72]

Connectors look fine. Shame as that would have been an easier fix.

 

[A3jeroen]

Did you measure for Voltage?

gr J