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Eleron BMW 3 Series G20/G21 • M3 G80 Taillights — GTS OLED, CSL & Clear (E-Mark, Plug-and-Play)
Compare Eleron taillights for BMW G20 Sedan and M3 G80: GTS OLED with dynamic start-up, CSL “laser-line,” and Clear OEM-style — all E-marked. Fitment notes, plug-and-play wiring with zero coding, sequential amber turns, plus links to E-mark and CANBUS guides.
Related Products
Related Vehicles
Quick Chooser — Which Eleron G20 • M3 G80 Taillights?
GTS OLED
- Cutting-edge OLED glow + startup animation
- Amber sequential indicators
- 100% Plug-and-play, E-mark
CSL
- Laser-line 3-beam signature
- Selectable sequential indicators (rear plug)
- 100% Plug-and-play, E-mark
Clear
- OEM-style, clean modern look
- Full LED functions
- 100% Plug-and-play, E-mark
Fitment summary: G20 sedan (2019–2024), G28 LWB (market-specific; please confirm VIN), and M3 G80 (2021–2024). Not compatible with Touring (G21/G81) or 4-Series body styles.
Eleron GTS OLED — Dynamic Start & Amber Sequential
- Signature: OLED panels for a rich, uniform red glow with a sweeping startup animation.
- Functions: Running = red OLED; Brake = red LED; Reverse = diamond-white LED; Turn = amber sequential.
- Fitment: G20 Sedan (2019–2024) and M3 G80 (2021–2024).
- Install: 100% plug-and-play on OE multi-pin plugs. Zero coding required.
- Compliance: E-mark (ECE); IATF 16949 & ISO 9001 production; 24-month warranty.
- Finishes: Red or Smoked.
Eleron CSL — Laser-Line Signature & Selectable Sequential
- Signature: Modern CSL laser-line look with three overlapping red beams; dynamic start-up on lock/unlock.
- Functions: All-LED: running/brake (red), reverse (bright white), turn (amber, sequential).
- Sequential mode: ON/OFF selectable via the small plug on the back of each lamp (quick toggle).
- Fitment: G20 sedan (2019–2024) & M3 G80 (2021–2024).
- Install: 100% plug-and-play. No error codes or BimmerCode needed.
- Compliance: E-mark (ECE); 24-month warranty.
- Finishes: Red or Smoked.
Eleron Clear — OEM-Style, Clean & Modern
- Signature: Clear OEM-style design for a factory-fresh, minimalist rear profile.
- Functions: Full LED set — running (red), brake (red), reverse (white), turn (amber sequential).
- Fitment: G20 sedans (2019–2024).
- Install: Direct plug-and-play on OE connectors; completely error-free without coding.
- Compliance: E-mark (ECE); 24-month warranty.
E-Mark & EU Legality — Straightforward
All three styles above are E-mark (ECE) certified. You’ll find the E-mark clearly stamped on the housing. Eleron units are engineered to be high-quality and road-legal. For best results with inspections, install carefully, check panel gaps, ensure seals are flush, and use as intended. For a deeper dive into markings, see our E-mark guide.
Install & Zero-Coding Setup
100% Plug-and-Play Install (All Styles)
- Remove OE lamps; transfer clips/grommets if necessary.
- Connect the new Eleron units directly to your OE multi-pin plugs and mount securely at factory points.
- Function check: Test running, brake, reverse, and turn signals (sequential where applicable).
- Adjust panel gaps and finalize reassembly.
Zero Coding Required: Our taillights have built-in decoders and are configured to bypass bulb-checks automatically. You will get error-free LED functionality out of the box.
Best Practices
- Protect seals/vents from high-pressure washers; ensure foam gaskets seat evenly to maintain IP67 weather sealing.
- For CSL sequential: Toggle the small rear plug on the housing to enable or disable the sweeping sequential indicators to match your preference.
- Brief misting can occur inside the lens with extreme temperature swings; it should clear as the lamp operates.
Helpful Resources
Deeper Insights for Your Build
Upgrade your G20 or M3 with confidence. For detailed technical guides on markings, inspections, and maintaining your new lights, explore our resource articles below.
© Eleron EU — Genuine Eleron products with local 2-year warranty support. More articles.
