Wiper blades, sihnal indicators right/left & full beam

[SollyChris]

Hi,
I drive a Mercedes Vito W639 from 2008.
And after 3 raining days the wipers the signal indicators & full beam doesn't work at all, just stopt working.
I have changed the Stalk Switch but still nothing.
I have checked and also replaced all the fuses and relays and stil nothing.
Can you please help me with an advice if anyone had a similar situation?
Many thanks

 

[BlackC55]

It will probably need a front SAM unit. Get it on a proper diag machine to find out. Specialists and dealers have the Star (Xentry) kit and this certainly helps with accuracy of diagnosis.

 

[SollyChris]

It will probably need a front SAM unit. Get it on a proper diag machine to find out. Specialists and dealers have the Star (Xentry) kit and this certainly helps with accuracy of diagnosis.

Thank you, I will start with that