2x LED DRL Light Control Unit 63117214939/40 For BMW 5 Series G30 G38 2017-

LED DRL Light Control Unit for BMW

This pair of LED daytime running light control modules regulates the power and function of the headlights, cross-referencing OEM numbers 63117214939 and 63117214940.

Overview

This LED DRL light control unit restores proper operation to vehicle daytime running lights and headlights. Designed to regulate electrical current, the LED DRL light control unit prevents flickering and ensures consistent light output. Replacing a damaged module with this brand-new LED DRL light control unit restores factory lighting performance quickly and safely.

Built For Performance

• Constructed with a premium aluminum alloy housing for superior heat dissipation.
• Equipped with high-performance internal microchips for stable electrical regulation.
• Strictly manufactured to meet or exceed OEM specifications for fit and function.
• Plug-and-play design requires no programming or vehicle modification.

Fits These Machines

• for BMW 5 Series G30
• for BMW 5 Series G38

On-The-Job Use

• Replaces a failed factory daytime running light control module.
• Restores headlight function after water damage or electrical short circuits.
• Solves issues with flickering or non-responsive LED daytime running lights.

Specs At A Glance

Good To Know

Q: Do these control modules require programming after installation? A: No, these control modules feature a direct plug-and-play design and do not require dealership programming.

Q: What causes these control units to fail? A: Water intrusion into the headlight housing is the most common cause of control module failure.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.