I would like to know where to connect my trailer brake controller to the mountainerr . does it have an connector under the dash?
where is the brake controller cable connector located on 2007 Mercury Mountaineer
Most vehicles are not equipped with a pre-installed connector. Trailer dealers, repair shops - sometimes even U-haul can wire it for you.
If you have the towing package, the connector will be tucked up behind the trim panel above the emergency brake pull. You'll probably have to contort yourself to get under there and look with a flashlight. Make sure you get the adapter with your controller to snap into the connector....then installation is a snap.