Roof panel with 2 position lights HELLA Mansory Carbon for Mercedes G-class G500 / AMG G63 W463A

Roof panel with 2 position lights HELLA Mansory Carbon for Mercedes G-class G500 / AMG G63 W463A

The Mansory carbon roof panel with two HELLA position lights is the entry-level lighting tier of the W463A roof program — a Mansory-cut autoclaved carbon shell that drops onto the factory roof rails of the 4th-gen G-class and brings two German-OEM marker lamps forward of the windshield wipers. It anchors the visual silhouette of the widebody build, integrating with the Mansory Carbon Body Kit for Mercedes G-class W463A G500/G63 as the upper-deck signature element. Owners who specify the 2-light variant want the HELLA brand stamp, ECE certification, and the lighter roof rack that comes with two lamps instead of three. It is the lid of the build, and the part most photographed from the front three-quarter angle.

Construction & Materials

The shell is laid up wet over a CNC-milled male tool that mirrors the production roof curvature of the W463A, then cured under autoclave pressure to drive out micro-voids. The HELLA cut-outs are routed post-cure on a 5-axis fixture, so the lamp seats sit flush within ±0.3 mm of the carbon surface — that tight tolerance is what lets the IP67 gaskets seat properly without silicone touch-up at the dealer.

The HELLA modules are bonded into integrated carbon pockets with structural urethane, then the wiring harness is routed inside a moulded conduit that exits at the rear of the panel near the roof rail termination. No exposed cable runs, no heat-shrink lumps under the lacquer.

• 3K twill carbon weave on the visible upper face, 2x2 pattern aligned bow-to-stern
• Autoclave cure at 6 bar / 120 °C — Mansory standard for body-mounted shells
• Wall thickness 2.4–2.8 mm depending on geometry (thickening around lamp pockets)
• Panel weight: 4.6 kg complete with both HELLA modules and harness (vs 5.3 kg for the 3-light version)
• HELLA position lamps: 12V, ECE R7 / FMVSS 108 compliant, ~0.4 A per unit
• Integrated wiring loom with weather-sealed AMP Superseal connector for OEM splice
• Mounting: OEM roof-rail bolt pattern + 3M VHB perimeter bead — no body drilling
• UV-stable two-pack clear lacquer, optional matte top-coat
• IP67 sealing on every lamp seat, gasketed conduit exit at rear edge

Design & Visual Function

From the front three-quarter the W463A roof is a long flat slab — Mansory addresses that with a panel that lifts the visual line by roughly 35 mm and re-introduces a ramp from windshield top to roof centre. The 2-light HELLA configuration is symmetric on the panel centreline, with the lamps inset 240 mm from the panel edge, which keeps them aligned with the inboard edge of the A-pillar covers when the truck is viewed from straight ahead. That alignment is deliberate — Mansory designers want the eye to follow A-pillar, lamp, roof edge as a continuous line.

The beam pattern of the HELLA position lamp is a narrow ECE R7 marker — it is not a driving light. Its job is to mark the height of the vehicle for trail traffic and to provide the front-of-build signature glow once the panel is energized. Light spill is controlled by the lamp lens itself; the carbon pocket geometry is profiled to avoid back-scatter onto the windshield, which would otherwise wash glare into the driver’s sightline at night.

The 2-light layout opens up roughly 180 mm of clean carbon between the two lamp pockets — that area becomes the canvas for either a Mansory crest decal, a customer monogram, or simply uninterrupted weave. Buyers who want the cleanest possible roof-panel face usually pick this 2-light spec for that exact reason.

Compatibility & Fitment

Mercedes-Benz G-class W463A generation only — the 4th-gen platform launched in 2018 and continuing in production. Fits G350d, G400d, G500, G550, and AMG G63 (M177 4.0 V8 biturbo). The pre-2018 W463 (the boxy 1979–2018 platform) is not compatible — that car uses a different roof pressing and rail bolt pattern, so the panel will not seat. The W463A Gronos special-edition kit uses its own dedicated roof panel (slug `roof-panel-gronos`) — do not order this 2-light HELLA variant for a Gronos. The next-gen W464/W465 has a different roof structure altogether.

LHD and RHD W463A bodies share roof geometry, so the panel fits both without a hand-specific SKU. Vehicles with the optional electric sliding sunroof retain full clearance — the panel sits forward of the sunroof aperture. The presence of the AMG appearance package or the Stronger Than Time edition does not affect fitment.

Installation & Reversibility

Allow 2.0–2.5 hours at a body shop equipped to splice 12V accessory looms. The procedure is: remove OEM roof rail end caps, clean the rail mating face with isopropyl, dry-fit the panel and verify the harness exit aligns with the rear A-pillar trim seam, peel the 3M VHB liner, set the panel onto the OEM bolt holes, torque to 8 Nm wet, then splice the lamp harness into the OEM front position-light circuit (the W463A has a switched 12V feed accessible at the headliner above the rear-view mirror). Re-fit the headliner trim, function-test the lamps, and the panel is live. The fitment is reversible — the OEM rail bolt holes are reused, no new holes are drilled into the body, and the VHB residue can be cleaned with adhesive remover.

Pairing within the Mansory G-class W463A G500/G63 programme

The 2-light HELLA roof panel pairs naturally with other upper-deck and front-end carbon. If you want the more aggressive 3-lamp signature, the direct sibling is the Roof panel with 3 HELLA position lights — same shell, three lamps, +0.7 kg, broader marker spread. To complete the rear-of-roof aero line, customers commonly add the Roof wing, which closes off the rear edge of the roof with a matching weave and finish. For the front-of-truck visual, the High front protective frame works as the bull-bar-style counterweight to the lit roof — together those three parts define the “lit head, framed nose” spec sheet.

Maintenance & Durability

Lacquered carbon is durable but not bulletproof. Wash with pH-neutral car shampoo, never with dishwasher detergent or ammonia-based glass cleaner — both etch the lacquer and yellow the resin underneath. A six-month carnauba wax cycle is fine for cars stored in covered parking; a ceramic coating (8H+) is better for trucks left outside in strong UV, which gradually chalks the lacquer and dulls the weave reflectivity. The HELLA lamps themselves carry HELLA’s own field-replacement warranty and can be swapped without removing the panel — the carbon pockets are designed for backside lamp service. Avoid abrasive sponges; a microfibre wash mitt and the two-bucket method is the right routine. Stone chips on the leading edge can be repaired with a clear-coat touch-up pen and a UV cure lamp; deeper damage to the carbon weave should go to a Mansory-trained body shop for a localised lay-up repair.

Lead Time & Warranty

Lead time is typically 3–4 weeks from order confirmation, accounting for the autoclave cycle, the HELLA module inventory, the harness build, and the post-cure CNC trim of the lamp seats. Backed by a 12-month manufacturing-defect warranty covering delamination, void formation, gasket failure, lacquer adhesion failure, and dimensional non-conformance to the W463A roof rail bolt pattern. The HELLA modules are covered separately under HELLA’s standard automotive electrical warranty, which is honoured at any HELLA service partner.

FAQ

Q: Why HELLA specifically — what does the brand bring to a body kit?
A: HELLA is a tier-one OEM lighting supplier to the German automotive industry. Their position lamps carry full ECE R7 and FMVSS 108 type-approval, run validated thermal cycling, and carry traceable batch codes. For a roof-mounted lamp that lives in UV and dust, that compliance matters more than a generic LED module.

Q: How does the 2-light spec compare to the 3-light version?
A: Two lamps weigh 0.7 kg less, draw less current (~0.8 A total vs ~1.2 A), and leave a clean centre section of carbon weave between them. Three lamps deliver a wider marker spread and a more aggressive front-three-quarter signature. The 2-light is the entry tier; the 3-light is the “loud” spec.

Q: Will the HELLA lamps work with the OEM dashboard switch and the auto-on headlight logic?
A: Yes. The harness splices into the OEM front position-light circuit, so the HELLA lamps follow the factory parking-light / headlight-on logic. They illuminate when sidelights are active and stay off when the truck is parked with all lights off — no separate switch needed.

Q: Can the panel be retrofitted later if I currently have the standard OEM roof?
A: Yes. The fitment is non-destructive — it reuses the OEM roof-rail bolt pattern and a 3M VHB perimeter bead. No body drilling. Reversal time is roughly the same as fitment: 2 hours at a body shop.

Q: Does the panel fit a W463A with the electric sliding sunroof option?
A: Yes. The panel sits forward of the sunroof aperture and does not interfere with the slide rails or the wind deflector. Buyers with the optional canvas roof should confirm clearance of the rear panel edge with their installer before ordering.

Run the 2-light HELLA roof panel together with the matching roof wing and a high front protective frame for the cleanest interpretation of the W463A widebody silhouette. To configure: WhatsApp +44 7488 818 747 or [email protected].