Turn signal issue E-450 class C
My left turn signal has stopped working. Right side is okay. Left will not work on emerg flasher., right side ok. Left parking and headlight works ok with and all lights appear to work. No brake light on left, right is ok.
How do you remove the lens to examine or replace the bulbs? There is no access to the rear of the light and no set or Allen screws on the lens cover. This is a 2018 3010. I called my dealer and they could not help we on the phone and they are 300 miles away from my location.