Rough Country Multi-Light Controller MLC-6 Bronco 2021-2023
Highlights
- Power Distribution Block
- Mounting Hardware
- High-Temp Wiring Cables
- For Use with Auxiliary Lights
Rough Country MLC-6 Multi-Light Controller for 2021, 2022, and 2023 Ford Broncos.
This MLC-6 Multi-Light Controller (70957) lets you enjoy all the bells and whistles of the 2021-2023 Ford Bronco. Control six auxiliary LED lights or electrical devices with the mere push of a button. This Rough Country electrical upgrade includes a power distribution block, mounting hardware, and high-temp, abrasion-resistant wiring cables.
Features and Benefits:
- Twelve-Position Terminal Block for Accessory Attachment
- (6) 40-Amp Cube Style Relays (Plug-in Style)
- (6) Diodes to Prevent LED “Field Collapse”
- (6) 30-Amp ATO Style Automotive Fuses
- Inline 50amp Manual Resetting Circuit Breaker
- 8-Gauge Power Leads with Crimped and Soldered Terminal for Connection to the Battery
- Integrated LVCO (Low-Voltage-Cut-off) Circuit
- High-Temp, Abrasion-Resistant Wiring Cables
Equipped with an in-line fused relay, this unit safely accommodates the connection of six devices to one of the factory switches. You'll find nothing but professional quality infused into this power distribution system and switchboard, so you can confidently take command of your electronic devices.
To prevent a dead battery, the Multi-Light Controller is equipped with an LVCO (Low-Voltage Cut-Off) Circuit. It's designed to detect battery voltage, and it will suspend accessory operation when the battery gets too low. That way, you'll always be able to start your engine.
Additional Notes:
- Requires splicing for the installation process.
- ONLY fits models equipped with factory auxiliary switches.
California Residents: Proposition 65 Warning
Installation Difficulty

Novice skill is required for this installation.