BMW 1 Series F40 CSL Yellow / RGBW DRL Module | 2019+

The CSL Yellow / RGBW Headlight DRL Module for the BMW 1 Series F40 delivers a bold OEM+ lighting upgrade inspired by motorsport design. Available in two distinct options, this upgrade allows you to choose between a fixed CSL Yellow DRL appearance or a fully customisable RGBW system with app-based control.

Features

Two variants available: CSL Yellow or RGBW
CSL Yellow version uses fixed DRL boards (always yellow)
RGBW version supports OEM white, CSL yellow, and full RGB colour modes
RGBW controlled via mobile app with multiple customisation options
Plug & Play installation (RGBW includes power harness)
Completely reversible upgrade
OEM-style integration with factory headlights
Includes 1-year full warranty

Fitment

Make	Model	Chassis Code	Year
BMW	1 Series	F40	2019+

Description
Available Options
What’s Included

Description

This DRL Module Upgrade enhances the front-end presence of your BMW F40 with a striking daytime running light transformation. Whether you opt for the permanently illuminated CSL yellow look or the flexibility of RGBW colour control, this system delivers a clean, factory-style finish.

The upgrade is fully reversible, making it ideal for owners who want a standout appearance without permanent modifications.

Available Options

CSL Yellow: Fixed DRL boards that permanently display CSL yellow. No app or colour switching.
RGBW: Includes plug & play power harness and mobile app control. Supports OEM white, CSL yellow, and full RGB colour customisation.

What’s Included

DRL LED boards (CSL Yellow or RGBW depending on variant)
Plug & Play power harness (RGBW version only)
Thermal paste for optimal heat transfer
Control module (RGBW version)
1-year full warranty

BMW 1 Series | F40 | CSL Yellow/RGB Headlight DRL Module | 2019+