Side marker lights on Mercedes Hymer (1 Viewer)

[Wanderingmac]

Hi would appreciate any help in trying to track fault in Mercedes based Hymer side marker lights. None of them or the high level markers are working. Have checked all fuses but all appear ok. Any ideas where they are wired from. Should I be checking relays as well as fuses? Thanks in anticipation for any help.

 

[dave newell]

What year is the vehicle?

D.

 

[Wanderingmac]

It's 2012 Mercedes Sprinter 519 Hymer B690

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