We typically go direct to a stud mount found under the driver seat. If you remove the seat lool in the back right corner of the seat pedestal. There is a black flip up cover that has three studs under it and wires connected tp each. These are the auxiliary power hookups offered by Mercedes. The middle one is ACC, the two on the outside are 12v all the time.
I tried using a trailer light tester on my sprinter and it gave weird signals. I plugged the same tester into my friend's Chevy truck and it worked fine. I dis this because my Kenway wireless towing light kit didn't work on my sprinter. After seeing the tester work on the Chevy truck, we tried the wireless light kit on the truck and it worked great. My friend says the Mercedes expects a certain amount of load from the trailer lights that it isn't seeing on either the tester or the wireless transmitter. Any advice?
We would suggest phyaically wiring up a hitch connector. You just need to pull the rear tail light to splice into the wires and run them down to a hitch plug receptica.l
do you know which fuse can be used to tap into ACC?
We typically go direct to a stud mount found under the driver seat. If you remove the seat lool in the back right corner of the seat pedestal. There is a black flip up cover that has three studs under it and wires connected tp each. These are the auxiliary power hookups offered by Mercedes. The middle one is ACC, the two on the outside are 12v all the time.
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I tried using a trailer light tester on my sprinter and it gave weird signals. I plugged the same tester into my friend's Chevy truck and it worked fine. I dis this because my Kenway wireless towing light kit didn't work on my sprinter. After seeing the tester work on the Chevy truck, we tried the wireless light kit on the truck and it worked great. My friend says the Mercedes expects a certain amount of load from the trailer lights that it isn't seeing on either the tester or the wireless transmitter. Any advice?
We would suggest phyaically wiring up a hitch connector. You just need to pull the rear tail light to splice into the wires and run them down to a hitch plug receptica.l