Arrow-DRL LED Headlights — BMW 3 Series (G20/G21)
Bi-LED Projectors with Switchable CSL DRL & Cornering Lights — Standard & Adaptive LED — 2019–2022
BMW 3 Series Sedan (G20) • Touring (G21) • 320i • 330i • M340i • 2019–2022
The arrow DRL is now BMW's signature across the newest 4, 5, and 7 Series. These assemblies bring that current-generation light signature to your 2019–2022 G20 — a visual update that aligns your car with the latest design language rolling off the line today. High-output Bi-LED projectors, integrated cornering lights, automatic leveling, and switchable White / CSL Yellow DRLs — with every module pre-installed and factory-configured. Plug into your factory harness and drive.
E-Marked (ECE) — road-legal in White DRL mode. CAN-bus compatible with both Standard LED and Adaptive LED harnesses.
Step 1 — Identify Your Factory Headlights
We manufacture a dedicated version for each factory wiring type. The internal electronics are configured for your specific harness.
Standard LED
2019–2022 · Option 5A2
Direct plug-and-play. No coding.
Adaptive LED
2019–2022 · Option 552
Direct plug-and-play. No coding.
Not compatible with: Laserlight-equipped vehicles (option 5AZ) — different internal architecture.
Not sure which headlight option you have?
Send us your VIN and we'll confirm your exact configuration. Contact us here →
DRL Color Switching
Flash your high beams 5 times in quick succession. The DRLs toggle between White (~6,000K) and CSL Yellow (~3,000K). The headlight retains your selection through ignition cycles. No phone, no app, no external switch.
How These Are Built
Ships Complete — Nothing to Transfer
Every assembly includes all LED drivers, DRL modules, and control electronics pre-installed and configured. Your factory headlights stay fully intact.
Plug-and-Play on Both Harnesses
Pre-configured for the G20's CAN-bus system on both Standard LED (5A2) and Adaptive LED (552) harnesses. No coding tools, no software changes, no workshop visit for the electrical side. The car recognizes the headlights immediately.
E-Marked (ECE)
Every unit carries ECE certification covering the full assembly — housing, projector optics, and beam pattern. Road-legal in White DRL mode for TÜV, MOT, and EU periodic inspections.
Bi-LED Projector — ~6,000 Lumens
A single bi-LED module handles low and high beam with a sharp cutoff line and even spread. No oncoming glare, no separate bulbs to replace.
Cornering Lights & Auto-Leveling
A dedicated inner LED activates automatically with the turn signal, casting a wide beam into the direction of the turn. The integrated auto-leveling motor adjusts beam height based on vehicle load — the same system your factory headlights use.
2-Year Warranty
ABS housing with PMMA lenses, sealed against moisture at every joint. Every pair is bench-tested before shipping. Two years of coverage from delivery date.
Installation
A straightforward headlight swap requiring front bumper removal — standard on the G20 platform. No wiring modifications, no coding. Allow 2–3 hours.
- Remove the front bumper: undo the top fasteners under the hood, the Torx screws inside the wheel arches, and the undertray clips. Disconnect fog light or sensor connectors before pulling the bumper forward.
- Unbolt the factory headlights and disconnect the main harness plug.
- Plug the new headlight into your factory harness.
- Test before reassembly — verify low beam, high beam, DRL, turn signals, cornering lights, and DRL color switching.
- Reinstall the bumper, align beam height using the integrated adjusters.
Tip: Wrap painter's tape along the fender edges before bumper removal. Photograph connectors before unplugging — it speeds up reassembly.
Frequently Asked Questions
No. The internal electronics are pre-configured to satisfy the G20's CAN-bus diagnostics on both Standard and Adaptive LED harnesses. The physical adaptive swiveling is replaced by a fixed, wide-angle Bi-LED beam pattern with integrated cornering lights. The car will not flag any faults.
No. Laserlight-equipped vehicles use a different internal architecture and harness. These headlights are designed for Standard LED (5A2) and Adaptive LED (552) only.
Yes. The integrated leveling motor adjusts beam height based on vehicle load and pitch — the same auto-leveling behavior as your factory headlights.
Yes. The G20 Sedan and G21 Touring share the same headlight mounting points and electrical connectors.
Nothing. Every module, driver, and leveling motor is pre-installed. Your factory headlights stay fully intact.
Yes, if you're comfortable with bumper removal on a G20. Torx bits, a trim removal tool, and about 2–3 hours. No lift required.
Technical Specifications
| Light Source | Bi-LED Projector (Low + High Beam) |
|---|---|
| Luminous Flux | ~6,000 lm |
| DRL Design | Arrow-DRL with switchable White (~6,000K) / CSL Yellow (~3,000K) |
| Cornering Lights | Integrated — static inner LED, activates with turn signal |
| Auto-Leveling | Integrated leveling motor |
| Operating Voltage | 12V DC |
| Housing Material | ABS + PMMA Lens |
| Certification | E-Mark (ECE) |
| Supported Fitments | Standard LED / 5A2 (2019–2022) · Adaptive LED / 552 (2019–2022) |
| Sold As | Pair (Left + Right) |
| Warranty | 2 Years |
OEM Cross-Reference Numbers
| Standard LED Option 5A2 · 2019–2022 |
63118496149, 63118496150, 63118496151, 63118496152, 63118496153, 63118496154 |
|---|---|
| Adaptive LED Option 552 · 2019–2022 |
63118496155, 63118496156, 63118496157, 63118496158, 63118496159, 63118496160, 63118496163, 63118496164, 63118496165, 63118496166, 63118496167, 63118496168 |
