Hey, just bought a 2010 e class in Ontario. I previously owned one same year and it had a button on the front door control module for the folding mirror. My new one does not have the button but has the option to enable it in the convenience settings in the instrument cluster. I enabled it and the mirrors do not fold when I lock the car. I tried disabling and turning car off and then reenabling afterwards. Still did not work..

If anyone could help me out it’d be greatly appreciated!

 

If it doesn't have the button then it probably doesn't have the power folding mirrors. I don't know how option package work in Canada but it's possible that your particular car did not have power folding mirror.