Wingmirror not opening

[paul73mt]

Had my car service monday and picked it up yesterday, But noticed that the passanger wingmirror wont fold open when you open the passanger door or when you start the car. The drivers one works fine and the passenger one folds in when i lock the car. I done a factory reset on all the setting just incase but still the same. The mirror folds in and out when i press the button on the drivers door but just not when the passenger door is open. Is there anything that Mercedes may of done either on purpose or not or anything i can check ????

Thanks

 

[Image2000uk]

at a guess possible broken wire in the door between the mirror and the interior of the car

 

[paul73mt]

thanks for the reply now started working again !!!

 

[V12]

Common this time of year. The hinge needs lubricating.