BMW X3M X4M X3 2018-22 CSL Yellow Headlight DRL Module Upgrade

This BayOptiks headlight component is designed around the listed vehicle applications and selected configuration. Confirm the complete fitment, factory equipment, finish, quantity, and installation requirements before ordering.

Key Features

• Complete LED Boards High-quality left and right modules.
• All OEM Functionality Retained No loss of features or warning lights.
• Complete Left and Right CSL Yellow DRL LED Boards.
• Requires LED Adaptive Headlights (not compatible with halogen headlights).
• A: Yes, they fit all 2018-2022+ F97 X3M models with LED Adaptive Headlights.
• A: Yes, they are designed to fit both pre-LCI and LCI vehicles with LED Adaptive Headlights.

Fitment

Specifications

What’s Included

One new BayOptiks product in the exact quantity and configuration identified by the product title and selected option. Mounting hardware, adapters, modules, wiring, seals, emblems, cameras, sensors, and companion trim are included only when expressly stated for that configuration.

About BayOptiks

BayOptiks offers application-specific automotive lighting and exterior styling products. Compatibility depends on the exact vehicle, factory equipment, production split, and selected configuration.

Related BayOptiks Products

• BMW M2 2 Series 2018-21 CSL Yellow Headlight DRL Module Upgrade
• BMW M3 M4 2018-20 CSL Yellow Headlight DRL Module Upgrade
• BMW 2 Series M2 2022-Present CSL Yellow Headlight DRL Module Upgrade

Browse the BayOptiks collection for related lighting and exterior styling components.

Frequently Asked Questions

Will this fit my 2018-2023 BMW X3?
That application is listed, but confirm the complete product title, body style, trim, factory bumper or lighting package, production split, selected configuration, and every product note before ordering.

Do I need to match my factory headlight or tail-light type?
Yes. Adaptive, non-adaptive, laser, LED, xenon, halogen, market specification, and connector differences can change compatibility. Select the exact configuration installed on the vehicle.

Will coding or wiring changes be required?
Requirements vary by product and vehicle. Review the current BayOptiks instructions for modules, adapters, coding, aiming, sealing, and warning-light behavior before installation.

Are these sold as a pair or as one side?
Use the exact title and selected option to confirm quantity and side. Do not assume a pair is included when the listing identifies driver or passenger side only.

Installation Instructions

Follow the current BayOptiks instructions and vehicle service information for this exact configuration. Verify the vehicle, factory equipment, selected option, tools, hardware, wiring, sealing, aiming, clearances, surface preparation, cure times, and final operation. Test-fit before permanent modification and use a qualified installer when coding, wiring, body adjustment, drilling, bonding, or lighting aim is required.