OEM TRAILER ELECTRONICS 2022 GLE450
I just ordered an OEM trailer hitch and I was wondering what needs to be done electronics wise coding etc. after installation for a V167, W167 2022 GLE450? Also any installation tips would be greatly appreciated. I am very fearful of causing issues in the electrical system of the vehicle.




I'm not sure what the current situation is.
Hope you don't have to run one of those E-Trailer adapters, which are pretty substandard.




Factory hitch SUVs had internal reinforcements that were part of the 164/166 $2700 kit (including labor), compared to the $550 OE hitch option - same parts but you had to dismantle the rear to install the reinforcements.
I don't know if it has changed, but beware.
Some aftermarket hitches were simply sheet-metal-screwed into the bodywork. Not for towing.
The picture does look like a factory unit, but it may still be lacking the chassis reinforcements.
@dmondrick Is there a claimed tow rating for this, or is it only for bike racks?





