BMW F32/F33/F36 4 Series Tri-Color Switchback Headlight Assemblies | Yellow-to-White-to-Red DRLs, Upgraded LED Lighting & Enhanced Modern Styling | Fits F32 Coupe, F33 Convertible & F36 Gran Coupe

Give your BMW F32, F33, or F36 a striking modern upgrade with our Tri-Color Switchback Headlight Assemblies — designed to bring dramatic lighting effects, aggressive styling, and a premium G-Series–inspired look to your 4 Series.

These headlights feature a bold Tri-Color DRL system, capable of switching between yellow, white, and red on command. The unique multi-stage DRL bars deliver a deep, illuminated glow that transforms your front-end presence immediately.

• White Mode → Clean OEM+ look
• Yellow Mode → Aggressive motorsport tone
• Red Mode → Show-style aesthetic for events and meets

The sharp L-shaped DRL design runs through the entire housing, creating a wider, more futuristic signature than the thin, softer DRLs found on stock F3X headlights. Even when turned off, the smoked internal housing and crystal-clear outer lens give your 4 Series a sleek, premium appearance.

Inside, upgraded dual-projector LED lenses provide significantly improved nighttime visibility with a brighter, more focused beam pattern. Blue-tinted projector accents add a high-performance touch similar to BMW’s modern G- and LCI-era lighting.

These assemblies are direct-fit replacements for all F32, F33, and F36 models from 2014–2020. Installation is plug-and-play for most vehicles, with no coding required and no dashboard error messages when installed correctly.

Key Features

• Tri-Color DRLs (Yellow → White → Red): Switch between three lighting modes for maximum customization and visual impact.
• Aggressive L-Shaped DRL Design: Thick, modern LED styling inspired by newer BMW design language.
• Upgraded Dual LED Projectors: Sharper, brighter nighttime visibility with a clean, focused output.
• Smoked Internal Housing + Clear Lens: Stealthy internal look with a high-clarity, OEM-grade outer lens.
• Blue-Tinted Projector Accents: Premium, performance-focused appearance even when the lights are off.
• Plug-and-Play Installation: Direct replacement for F32/F33/F36 halogen or LED assemblies.
• OEM-Quality Construction: UV-coated lenses, durable housings, and fully sealed internals.

FITMENT:

BMW 4 Series – F32/F33/F36 (2014–2020) including:

• F32 Coupe – 420i, 428i, 430i, 435i, 440i

• F33 Convertible – 428i, 430i, 435i, 440i

• F36 Gran Coupe – 428i, 430i, 435i, 440i

Compatible with both RWD and xDrive models

Not compatible with:

• Adaptive LED (Icon Adaptive) systems — contact us to verify compatibility

Headlight & Taillight Assembly Cancellation / Return Policy (Restocking Fee): All of our headlight and taillight assemblies are programmed to order and hand quality-assurance tested at our U.S. facility. These are not generic, off-the-shelf units. Many components are sourced globally — including glass projector components from Europe and electronics/computer chips sourced throughout Asia — and each set requires labor, configuration, and testing prior to shipment.

Because of this process and the high-cost nature of these products, we enforce a 15% restocking fee on any canceled headlight/taillight purchases (outside of the 48 hour cancellation window, if applicable) and on any returned headlight or taillight assemblies due to buyer's regret. This policy is standard across many companies that sell high-dollar lighting and electronic components, as some customers purchase products to test-fit or trial and then return them.

We strive to provide enthusiasts with solutions at a better-than-competition price, with better-than-competition quality and support.

Warranty Note: Our 12-month warranty still applies to these products. Restocking fees do not affect warranty coverage.

Lighting Order Processing & Cancellation Policy: Many of our headlight and tail light upgrades require custom programming and module configuration to ensure proper functionality for your vehicle’s exact year, make, and model.

Unlike generic lighting products that are drop-shipped by third-party sellers, our lighting products are handled directly by our U.S. team. Each applicable headlight or tail light unit is connected to an electronic testing bench, where the lighting modules are programmed, functionality is verified, and the unit is tested prior to shipment. This quality assurance process helps ensure proper operation once installed.

Because this process involves manual programming, testing, and resource allocation, work on many lighting orders may begin shortly after the order is placed.

For this reason, cancellation requests should be submitted within 48 hours of purchase. After this period, cancellation cannot always be guaranteed if the programming or testing process has already begun.

Please note that some lighting products are stocked and ready to ship, such as certain pre-configured tail lights. However, more complex lighting upgrades require custom programming of control modules, which is performed by our team before shipment.

We kindly ask that you please be certain of your purchase before placing your order, especially for higher-value electronic lighting upgrades. If you have any questions about compatibility, programming requirements, or order processing, please contact our team before purchasing and we will be happy to assist you.

Our team has successfully shipped hundreds of lighting upgrades worldwide, and every unit we send is carefully handled, tested, and prepared to ensure a high-quality upgrade for your vehicle.

Please refer to the “Fitment” section in the product description for compatibility details.