Ignitions and Electrical› Computers, Chips, Modules and Programmers

BMW

Lighting Control Module

$200.99

SKU: 63117494851

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

This module communicates with onboard sensors and the vehicle's ECU to control operations such as automatic headlight activation, daytime running lights (DRLs), beam leveling, and adaptive lighting systems.
Show original supplier description
The Genuine BMW Headlight Control Module, part number 63117494851, is an electronic unit responsible for managing and regulating a vehicle's headlight functions. This crucial component communicates with onboard sensors, switches, and the vehicle's Engine Control Unit (ECU) to ensure optimal headlight performance. Its functions include automatically turning headlights on or off based on ambient light conditions, operating daytime running lights (DRLs), adjusting beam levels for auto-leveling systems, and managing advanced features like adaptive or dynamic headlight systems (e.g., cornering lights, matrix LEDs). Failure of this module can manifest in several ways, including headlights not functioning properly (flickering, failure to turn on, or stuck on high/low beam), dashboard warning lights or error messages such as "headlamp malfunction," and the loss of advanced lighting functions. This module ensures proper illumination for safety while also optimizing power consumption and compliance with automotive regulations. As a Genuine BMW part, it is built to the stringent standards of BMW, guaranteeing the same quality as the original components used in the manufacturing of your vehicle.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBMW
Part Number63117494851
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy