W204 2014 C class lighting going a bit haywire

[Smitty1]

So i have a 2014 C coupe and im getting issues with the lights

So my front left indicator has stopped working (i get a warning on my dash when i use it, but the wing mirror and rear indicator work fine) also the L shape light in the headlight doesn't work, the main headlight works fine.

Im also getting warnings on my dash to tell me my RHS rear brake light and main rear lights dont work, but they work just fine, but every time i start the car and press the brake the warning on the dash comes on

Any ideas what the issue could be?

Thanks

 

[alexanderfoti]

Rear lights are likely the start of a melting ground wire (assuming a W204?) at the rear light cluster, check the state of the plugs and take it from there.

The NSF headlight is likely caused by an issue with the module on the bottom of the headlight. They often fill with water if the cover is missing on the rear of the light etc.

 

[Smitty1]

Rear lights are likely the start of a melting ground wire (assuming a W204?) at the rear light cluster, check the state of the plugs and take it from there.

The NSF headlight is likely caused by an issue with the module on the bottom of the headlight. They often fill with water if the cover is missing on the rear of the light etc.

I will check the plugs thanks

Of all the research ive tried to do the only thing that did come up about the indicator is the module

 

[Clio96]

I had this issue on mine also, turned out to be plugs as per above!

 

[markjay]

Rear lights are likely the start of a melting ground wire (assuming a W204?) at the rear light cluster, check the state of the plugs and take it from there...

The W204 facelift has rear LED lights as standard, and the cluster isn't susceptible to the melting connector issue as in the pre-facelift cars. Obviously, not harm in checking it anyway.