Headlight W177 LED Multibeam for Mercedes-Benz A-class

OEM-spec Double LED projector headlamp assembly for the Mercedes-Benz A-Class (W177, 2018–Present). Engineered to factory standards for perfect fit, premium illumination, and original styling. Ideal replacement for collision-damaged, moisture-failed, or faded headlamps. Sold per side — choose Left or Right.

What this is / isn’t:

• Included: 1× complete LED-type headlamp

Key Features:

• Double Projector LED Design: Dual-beam LED system providing sharp, white illumination for both low and high beam functions.

• OE Fit & Finish: Matches factory dimensions, bracket positions, and connector layout for plug-and-play installation.

• UV-Hardcoated Lens: Clear polycarbonate with a UV-resistant coating for long-term clarity and resistance to fading.

• Module-Ready: Reuse all your existing LED drivers and ECU modules from the original headlamp.

• Road-Legal Beam Pattern: Engineered to OEM optical standards for compliant beam cutoff and spread.

Compatibility:

• A-Class (W177) — 2018–Present

  • A180 / A200 / A220 / A250 / A35 AMG / A45 AMG (models equipped with Double LED headlamps)

  • For vehicles with factory LED lighting only — not suitable for Halogen or Multibeam LED variants.

  • Always confirm by VIN and match the connector type and lamp layout before ordering.

Typical OE Reference Numbers:

• A177 906 30 02 / A177 906 31 02 (varies by side and supplier)
  (Always verify the number on your existing lamp for an exact match.)

Common Replacement Reasons:

• Cracked or yellowed lens reducing light output.

• Internal LED failure or flickering.

• Moisture inside housing.

• Collision or bracket damage.

Installation Notes (Pro Tips):

• Disconnect battery before installation.

• Transfer all original LED modules, DRL boards, and covers from your old lamp to this new housing.

• Inspect connectors for corrosion and ensure a watertight seal after fitting.

• Perform beam alignment after installation; no coding typically required if reusing existing control units.

• If replacing modules, variant coding may be required using Mercedes STAR/Xentry diagnostics.

What’s Included / Not Included:

• ✅ 1× Double LED headlamp housing (choose Left or Right).

• ❌ LED control modules, DRL boards, bulbs, wiring, and rear covers not included.

Why Choose TOParts:
TOParts provides premium-quality Mercedes-Benz lighting components — OE-grade construction, perfect fitment, and reliable illumination. Trusted by Mercedes repair specialists and body shops across South Africa.

Q&A

Q1: What does “Double LED” mean?
A1: It refers to the twin-projector LED configuration for low and high beam, standard on mid- to high-spec W177 models.

Q2: Can I install this on a halogen or single-LED version?
A2: No — wiring and control modules differ. This is for factory Double LED vehicles only.

Q3: Does it come with LED drivers or modules?
A3: No — reuse your original modules or purchase replacements separately by exact part number.

Q4: Will I need coding?
A4: Usually not if reusing the same electronics. Coding may be needed if modules are replaced.

Q5: Is it side-specific?
A5: Yes — order Left (Driver) or Right (Passenger) side as required.