By law, a towed vehicle's turn signals, running lights and brake lights must mimic the motorhome's. There are three ways to accomplish this:

1. A system of diodes that links the car's wiring system directly to the motorhome's.
2. An internal, but separate system that replaces the taillight bulbs in the towed vehicle with independent plugs and sockets.
3. An external tow light kit, such as magnetic towing lights, that sit on the towed vehicle.

Tow Bar Electrical

	Tail Light Isolating Diode System with Wiring Harness Code: 38955 Price: $31.60 Quantity in Cart: none Show Details
	Vehicle to Vehicle Taillight Converter Code: 118158 Price: $24.95 Quantity in Cart: none Show Details
	Roadmaster Universal Hy-Power Diode Wiring Kit Code: RM-154 List:  $88.31 Price: $74.95 Quantity in Cart: none Show Details
	Roadmaster Brite-Lite Wiring Converter Code: RM-732 List:  $47.63 Price: $44.95 Quantity in Cart: none Show Details
	Magnetic Towing Light Kit, 20 ft. Long Cord Code: C-ATL20A Price: $39.95 Quantity in Cart: none Show Details
	E-Z Mount Tow Light Kit, 20 ft. Long Cord Code: EZT20B Price: $29.95 Quantity in Cart: none Show Details
	Roadmaster Deluxe Magnetic Tow Lights - 4-Pole Round Connectors Code: RM-2100 Price: $87.95 Quantity in Cart: none Show Details
	RoadMaster Standard Magnetic Tow Lights Code: RM-2120 List:  $57.31 Price: $54.95 Quantity in Cart: none Avoid tapping into your towed vehicle's electrical system by using these self-contained tow lights. Heavy-duty magnets keep lights securely in place on your towed car....more
	Tail Light Isolating Diodes (Qty 4) Code: 48955 Price: $19.95 Quantity in Cart: none Show Details
	Roadmaster Hy-Power Diodes (Qty 4) Code: RM-794 List:  $46.16 Price: $39.95 Quantity in Cart: none Show Details
	Roadmaster Hy-Power Diodes (Qty 3) Code: RM-793 List:  $34.58 Price: $30.00 Quantity in Cart: none Show Details
	Roadmaster Hy-Power Diodes (Qty 2) Code: RM-792 List:  $23.11 Price: $20.00 Quantity in Cart: none Show Details
	Roadmaster Hy-Power Diode Code: RM-790 List:  $292.36 Price: $10.00 Quantity in Cart: none Show Details
	Roadmaster Single Park Light Diode Code: RM-690 List:  $11.53 Price: $10.00 Quantity in Cart: none Show Details
	RoadMaster Tail Light Wiring Kit with Bulbs Code: RM-155 Price: $49.95 Quantity in Cart: none Use your towed vehicle's signal lights without tapping into its wiring. This self-contained wiring kit bypasses your vehicle's electrical system, eliminating any concerns over violating the manufacturer's warranty....more
	Roadmaster Flexo-Coil 4-Wire Kit Code: RM-164 List:  $58.53 Price: $54.95 Quantity in Cart: none Show Details
	RoadMaster 4-Wire Flexo-Coil Cord Kit with Mounting Brackets Code: RM-1644 List:  $65.21 Price: $63.33 Quantity in Cart: none Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Flexo-Coil technology allows cord to extend more than 8' and then contract conveniently for storage....more
	RoadMaster 7-Wire to 4-Wire Flexo-Coil Kit Code: RM-164-7 List:  $70.23 Price: $67.95 Quantity in Cart: none Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Flexo-Coil technology allows cord to extend more than 8' and then contract conveniently for storage....more
	RoadMaster 6-Wire Flexo-Coil Kit Code: RM-146 Price: $74.95 Quantity in Cart: none Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Flexo-Coil technology allows cord to extend more than 8' and then contract conveniently for storage....more
	RoadMaster 6-Wire Flexo-Coil Cord Kit with Mounting Brackets Code: RM-1466 Price: $84.95 Quantity in Cart: none Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Flexo-Coil technology allows cord to extend more than 8' and then contract conveniently for storage....more
	RoadMaster 7-Wire to 6-Wire Flexo-Coil Kit Code: RM-146-7 List:  $75.63 Price: $69.95 Quantity in Cart: none Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Flexo-Coil technology allows cord to extend more than 8' and then contract conveniently for storage....more
	RoadMaster 4-Wire Straight Cord Kit Code: RM-98164 List:  $53.24 Price: $49.95 Quantity in Cart: none Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Perfect for RoadMaster's All Terrain tow bars and tow bars with cable channel guides....more
	RoadMaster 7-Wire to 6-Wire Straight Cord Kit Code: RM-98146-7 List:  $70.23 Price: $64.95 Quantity in Cart: none Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Perfect for RoadMaster's All Terrain tow bars and tow bars with cable channel guides....more
	RoadMaster 7-Wire to 4-Wire Straight Cord Kit Code: RM-98164-7 Price: $54.95 Quantity in Cart: none Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Perfect for RoadMaster's All Terrain tow bars and tow bars with cable channel guides....more
	Roadmaster Brake Light Relay for Towed Vehicles Code: RM-88400 List:  $32.77 Price: $27.33 Quantity in Cart: none Easy-to-install kit prevents the brake signal from over-riding the turn signal of a towed vehicle. It is necessary to install this kit on many vehicles with add-on braking systems...more