Baja Designs RTL-S Turn Signal Wiring Harness

 

Baja Designs RTL-S Turn Signal Wiring Harness connects the RTL-S rear light bar to the turn-signal controls needed for automotive or UTV use. The RTL-S adds individually controlled amber sections to the multifunction rear-light layout, and the correct harness brings those signals into the installation. Customers can select the version that matches a full-size vehicle or a powersports platform.

Turn-signal integration helps the rear light bar communicate direction changes while retaining running, brake, and cargo or reverse functions where supported by the complete system. A dedicated lead arrangement reduces the need to create a custom jumper between the vehicle signal circuits and the RTL-S inputs. This is especially useful on builds where rear visibility matters in dust, fog, darkness, or close trail traffic.

The automotive version acts as a jumper from the vehicle's turn-signal leads to the RTL-S input leads. It is intended to work alongside the appropriate automotive RTL power harness so the standard rear-light functions and the added turn-signal inputs are addressed together. Careful connection to left and right signal circuits is required for correct directional operation.

The UTV version includes a blue backlit rocker switch that flashes to indicate the selected turning direction. The switch is designed for a factory-style dash location, while the harness supports running, brake, and cargo or reverse functions in the complete RTL-S system. This gives powersports customers a coordinated turn-signal control rather than a loose universal switch arrangement.

Automotive and UTV electrical systems differ in signal strategy, switch location, and available circuits, so the two versions are not interchangeable by assumption. Customers should match the harness to the vehicle type, RTL-S light bar, and supporting power harness. Final routing should remain protected from suspension, exhaust heat, cargo, and trail debris.

Whether customers are adding directional signaling to a trail vehicle, race support build, work rig, or powersports machine, the Baja Designs RTL-S Turn Signal Wiring Harness delivers the control path needed for the RTL-S amber sections. Now Available at LEER!

 

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Features & Specifications

Product Type: RTL-S turn signal wiring harness

Brand: Baja Designs

Compatible Series: RTL-S

Fitment Options: Automotive or UTV

Automotive Function: Turn-signal jumper lead

UTV Control: Blue backlit rocker switch

Functionality:

• Connects left and right turn-signal control to an RTL-S rear light bar
• Supports directional indication through the RTL-S amber sections
• Provides an automotive jumper arrangement for vehicle signal leads
• Provides a UTV harness with a flashing backlit rocker switch
• Works with the supporting RTL power and multifunction wiring strategy
• Helps improve rear communication in low-visibility off-road conditions
• Keeps turn-signal wiring organized within a purpose-built harness

 

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Available Options

The RTL-S Turn Signal Wiring Harness is available in multiple configurations:

• Automotive RTL-S Turn Signal Harness - connects vehicle turn-signal leads to the RTL-S inputs and is used with the appropriate automotive RTL power harness
• UTV RTL-S Turn Signal Harness - includes a blue backlit rocker switch and supports the multifunction RTL-S installation on compatible powersports vehicles

Choose the automotive jumper harness for integration with vehicle turn-signal circuits, or choose the UTV harness for a cockpit rocker-switch control system.

 

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Why Choose

This product is ideal for customers who want a coordinated turn-signal connection for the amber sections of a Baja Designs RTL-S rear light bar.

• Purpose-built left and right signal connections reduce custom wiring work
• Automotive and UTV versions address different control strategies
• The UTV option includes a flashing backlit rocker switch
• Directional rear lighting improves communication with nearby drivers and riders
• The harness complements the RTL-S running, brake, and cargo or reverse functions
• Protected routing can be integrated with the main rear-light harness
• A matched RTL-S connection helps preserve consistent function across the rear-light system

 

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What's Included

• One selected RTL-S turn signal wiring harness
• Blue backlit rocker switch with the UTV version

Note: Confirm included components before installation.

 

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Installation Notes

• Confirm the rear light bar is an RTL-S and select the automotive or UTV harness for the intended control method.
• Use the automotive turn-signal jumper with the compatible main RTL wiring harness required for the other rear-light functions.
• Verify left and right signal operation, running lights, brake lights, and cargo or reverse lights before finalizing the routing.
• Mount the UTV rocker switch only in a suitable dash opening with adequate rear clearance.

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

Warranty coverage is handled under Baja Designs terms for the purchased component. Coverage generally applies to defects in materials or workmanship and may require proof of purchase, product inspection, and return authorization before a claim is completed.

Coverage typically excludes improper installation, incorrect wiring, misuse, unauthorized modification, overloading, tampering, impact damage, corrosion caused by unsuitable installation practices, and use outside the component's intended application.