Re: 2014 Headlamp washer retrofit?
I did the same bypass in my BMW...From the factory it would kick on the headlight washers for the first wash anytime you sprayed the windshield after the headlights were turned on, then every 5th time after that. I preferred to have full control, so I took a headlight washer switch out of a Land Rover and hooked that up the to the high pressure pump so I could control exactly when it would go off. Was very nice to have.
Plan on doing the same for the Jeep, just need to find a switch that matches the interior.