Xenon Ballast Kit 7237647 For BMW 5 series 528i 535i 550i 2011-2013 with TMS .

Xenon Ballast Kit for BMW

This Xenon Ballast Kit for BMW restores power regulation and TMS adaptive headlight control for luxury sedans under OEM cross-reference 7237647.

Overview

This Xenon Ballast Kit is a critical replacement component designed to restore proper illumination and adaptive control to headlight assemblies. By supplying the high voltage necessary to ignite and stabilize the Xenon arc, this Xenon Ballast Kit eliminates flickering and headlight failure. It is engineered specifically for drivers needing to replace failed electronic ballast and driver modules.

Built For Performance

• Integrates ballast and TMS driver module functions for seamless operation
• Premium aluminum casing provides excellent thermal dissipation
• Protects against short circuits, over-voltages, and open circuits
• Direct plug-and-play fitment prevents dashboard warning lights

Fits These Machines

• for BMW 528i (2011-2013)
• for BMW 535i (2011-2013)
• for BMW 550i (2011-2013)
• for BMW 5 Series (2011-2013)

On-The-Job Use

• Replacing dead or water-damaged ballast modules in adaptive headlight systems
• Restoring full headlight functions for safe night driving
• Correcting headlight leveling and swivel faults signaled on the dashboard

Specs At A Glance

Good To Know

Q: Do I need to code the new TMS module after installation? A: Yes, replacement TMS adaptive modules on these vehicles generally require coding or programming to sync with your specific vehicle computer.

Q: What causes these ballast modules to fail prematurely? A: Moisture ingress into the headlight assembly is the most common cause of electronic driver and ballast 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.