G29 Z4 CSL Yellow Headlight DRL Module Upgrade (2019 - Present)

Upgrade the front lighting appearance of your 2019+ BMW G29 Z4 with this CSL Yellow Headlight DRL Module Upgrade. Designed for G29 Z4 models equipped with LED or Adaptive LED headlights, this upgrade gives the front end a sharper and more distinctive motorsport-inspired look.

The factory G29 Z4 headlights already feature an aggressive angled 3/4-style etched ring design, but the CSL Yellow DRL upgrade adds a bolder race-inspired lighting signature. This is a clean way to enhance the headlight appearance while keeping the vehicle’s OEM functionality intact.

This kit includes complete CSL Yellow DRL LED boards for the left and right headlights, along with thermal conductive adhesive and installation instructions. The plug-and-play design is fully reversible and can be installed with basic tools.

Product Specifications

Key Features

• Designed for 2019+ BMW G29 Z4 models
• CSL Yellow DRL upgrade gives the headlights a race-inspired appearance
• Compatible with LED Headlight equipped vehicles
• Compatible with Adaptive LED Headlight equipped vehicles
• Includes complete CSL Yellow DRL LED boards for left and right headlights
• Thermal conductive adhesive included
• Plug-and-play installation
• Fully reversible design
• All OEM functionality retained
• Complete installation instructions included
• 1-year warranty included

Configuration Options

• CSL Yellow DRL module upgrade for BMW G29 Z4 models with LED headlights
• CSL Yellow DRL module upgrade for BMW G29 Z4 models with Adaptive LED headlights

Package Includes

• Left CSL Yellow DRL LED board
• Right CSL Yellow DRL LED board
• Thermal conductive adhesive
• Installation instructions

Note: Confirm whether your vehicle is equipped with LED or Adaptive LED headlights before ordering. Professional installation is recommended to ensure proper fitment, secure connection, and full lighting function testing.

Installation

• Confirm the vehicle headlight type before installation
• Access the factory DRL LED board location
• Install the CSL Yellow DRL LED boards for the left and right headlights
• Apply the included thermal conductive adhesive as required
• Connect the modules using the plug-and-play connections
• Test all daytime running light and headlight functions after installation
• Professional installation is recommended for best results

Fitment

• 2019+ BMW G29 Z4 with LED Headlights
• 2019+ BMW G29 Z4 with Adaptive LED Headlights

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.