Rear Tail Light

[Boney]

Hi have an issue on my CLS350 (2010 reg). The nearside rear tail light has stopped working, but it appears its just one LED strip on the side the rear one is ok.
Wondered if anyone else had come across this problem and was it the LED or was it wiring issue?

Thanks in advance for any help/advice.

 

[Boney]

Solved - New rear light cluster fitted

 

[whitenemesis]

Glad you got it sorted.
How much was the new light unit?