Today on our 2010 Volkswagen Jetta Sportwagen, we'll be installing the upgraded Circuit Protector Modulite with a 4-pole Harness and a Hardwire Kit from Tow Ready, Part Number 119176 KIT. First, we need to remove the interior trim panels behind the driver's side tail light assembly. We'll use the cargo door and then into your trim carpeting flap that we can pull back to access the manufacturer's… see more >