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Starlight Headliner Kit

Step into a realm of automotive elegance with the Starlight Headliner Kit by Bimmer Plug.  Illuminate your car's interior like never before, transforming every drive into a celestial journey. Crafted to change the atmosphere of your vehicle, this kit offers the choice of 300, 450 stars, and 500 stars allowing you to tailor the cosmos to your liking. This product has universal fitment. It connects via 12V power outlet.  This product is custom made to order. Please allow 2-3 weeks for production and 1 week for shipping. Custom made products are not eligible for returns or exchanges.

$219.99
5.0

Choose Your Star Count

Premium Quality Parts
OEM-Grade Performance
5 star Rating
Trusted by customers
Expert Support
BMW Specialists Available 24/7

Trusted by 30,000+ BMW Owners

Join thousands of satisfied enthusiasts who trust us for their upgrades.

Payment Options

Bimmer Plug Guarantees

BMW-Specific Template

BMW-Specific Template

Bimmer Plug Warranty

Tech Support Included

Tech Support Included

Enthusiast Designed

Enthusiast Designed

Pro Install Supported

Pro Install Supported

RGB or White Option

RGB or White Option

Hundreds of PMMA fiber optic strands for true star depth and realism
High-output LED illuminator unit — long service life, consistent brightness
RGB and single-color configurations available
12V direct power connection — no coding or module programming required
BMW-specific strand template for consistent, professional placement
Compatible with factory ambient lighting on G-chassis models
Professional installation recommended — requires headliner removal and fiber threading by qualified technician
Transforms your cabin into a Rolls Royce-inspired constellation experience

SPECIFICATION & COMPATIBILITY

Will it fit my exact car?

Verify compatibility with your vehicle

Fitment Database

Verified compatibility matrix

Year Range Model Chassis Code Notes
2021-2024 G80 M3 G80 Confirm headliner configuration before ordering
2021-2024 G82 M4 Coupe G82
2019-2024 G20 3 Series G20
2023-2024 G87 M2 G87
2013-2020 F30 3 Series F30
2015-2020 F80 M3 / F82 M4 F80/F82

Installation Protocol

Step-by-step procedure

Expert Installation Recommended

This product requires professional installation. We strongly recommend having this installed by a qualified technician or certified BMW specialist to ensure proper fitment and functionality.

Book Professional Installation
01

Using BMW interior trim removal tools, detach all pillar trims and remove the headliner panel completely from the vehicle.

02

Using the included BMW-specific template, mark fiber optic strand positions on the back of the headliner fabric and plan illuminator placement.

03

Pass each PMMA fiber optic strand through the headliner fabric at marked positions using the included threading needle. Trim tips flush with fabric surface.

04

Bundle all strand tails and secure into the LED illuminator input port. Route 12V power wire toward the dome light circuit or switched 12V source.

05

Connect illuminator to temporary 12V power and verify all strands illuminate before headliner reinstallation. Reseat any dark strands.

06

Reinstall the headliner with all wiring routed cleanly. Reconnect all trim panels, visors, dome light, and grab handles.

07

Power on system and verify full constellation effect. Test RGB remote functionality if applicable.

What You Should Know Before Installing

Our product is engineered for simplicity. No special tools, no expertise required. Just straightforward installation that takes minutes.

Time 4-8 hours depending on strand count and chassis
Reversible No
Watch Installation
STARLIGHT HEADLINER COMPARISON

OEMVSBIMMER PLUG

Factory headliner vs. fiber optic constellation upgrade

Material
Woven fabric vs PMMA fiber optic
Ambient Effect
None vs Constellation star field
Color Options
Fixed headliner color vs White or RGB
Warranty
Standard OEM coverage vs Manufacturer's Warranty — contact support for coverage details

Qualitative assessments only

Starlight Headliner Kit
SPECIFICATION
OEM HEADLINER
BIMMER PLUG STARLIGHT KIT
01

Material Construction

Standard woven fabric

PMMA optical-grade fiber strands

02

Design Philosophy

Functional, uniform coverage

Rolls Royce-inspired constellation

03

Installation Process

Factory-fitted, no field install

Professional installation recommended — requires headliner removal, fiber optic cable threading through headliner fabric, and secure remounting by a qualified automotive interior technician.

04

Fitment Engineering

Chassis-specific OEM mold

BMW-specific strand template included

05

Surface Finish & Protection

Factory-sealed fabric

Fabric-flush strand tips, no surface distortion

06

Warranty Coverage

Standard OEM coverage

Manufacturer's Warranty — contact support for coverage details

07

Customization Options

No customization

RGB or classic white configurations

08

Weight Reduction

Factory headliner weight

Minimal added weight from strands and driver

09

Build Quality

BMW OEM production standard

Inspected pre-ship, PMMA strand quality verified

BUILD TRANSPARENCY

Every detail. Measured, verified, and documented.

From material selection to final fitment validation, each stage is engineered to preserve OEM refinement.

3 quality gates
OEM+ integration standard
Human Tested before dispatch
Learn About Our Process
01

PMMA Fiber Optic Precision

Every strand in the Bimmer Plug Starlight Kit is manufactured from optical-grade PMMA — a material chosen for its superior light transmission, long-term UV clarity, and flexibility under the mechanical stress of headliner installation. Inferior kits use PVC-sheathed plastic light guides that yellow over time and lose brightness unevenly across the headliner. PMMA maintains consistent pinpoint brightness from the illuminator to the farthest strand tip, ensuring your constellation looks as vivid two years from install day as it did on day one. Strand diameter is precision-calibrated to pass cleanly through BMW headliner fabric without visible surface distortion.

Explore Standard
02 / CRAFT DETAIL

Thermal-Managed LED Illuminator

The LED illuminator unit is the heart of any starlight headliner kit — and the component most often compromised in lower-cost alternatives. Bimmer Plug's illuminator uses a high-output LED array housed in a thermally engineered ABS enclosure designed to dissipate heat efficiently within the confined space of a BMW headliner cavity. Consistent heat management directly translates to consistent brightness and extended service life. The 12V input circuit is protected against vehicle voltage fluctuations common during BMW startup cycles, preventing illuminator burnout — a failure mode frequently reported with unprotected third-party units. The result is a system built for daily use, not just show-day display.

Explore Standard
03 / VALIDATION

Quality Assurance and Warranty

Every Bimmer Plug Starlight Headliner Kit is inspected before shipment — strand count verified, illuminator output tested, and wiring harness continuity confirmed. This pre-ship QC process ensures that your installer receives a complete, functional kit without discovering missing components on the day of installation. Manufacturer's Warranty applies to this product — contact Bimmer Plug support for coverage details. Our team includes dedicated technical support via text at +1 (949) 207-9246 specifically for installation guidance and post-install questions, ensuring you have expert backup from unboxing through first illumination.

Explore Standard

Features & Specifications

01 Premium

Fiber Optic Depth You Can See

Unlike flat LED sheets that produce uniform glow, PMMA fiber optic strands each emit an independent pinpoint of light. The result is genuine star depth — subtle variation in brightness and spacing that mirrors a real night sky. No two installations look identical, giving your BMW a truly custom interior signature.

02 Verified

Zero Coding. Direct 12V Power.

The LED illuminator connects to a standard 12V cabin power source — no BMW coding sessions, no OBD2 tools, no dealer involvement required for activation. Once installed, your starlight headliner operates independently of your vehicle's software, ensuring long-term reliability regardless of software updates or module changes.

03 Precision

RGB Color or Classic White Constellation

Choose the timeless warm-white star effect for a refined, Rolls Royce-inspired look — or select the RGB configuration to dial in color temperature to match your factory G-chassis ambient lighting palette. The RGB illuminator includes remote color control for instant customization without reaching under the headliner.

04 Complete

BMW-Calibrated Installation Template

Each kit ships with a precision-cut strand placement template engineered for BMW headliner fabric thickness and panel geometry. This ensures consistent fiber spacing, proper depth penetration, and a professional finish whether your installer is working on a G80 M3, G82 M4, or G20 3 Series. Professional installation recommended — requires headliner removal, fiber optic cable threading through headliner fabric, and secure remounting by a qualified automotive interior technician.

Bimmer Plug · Quality Promise

Upgrade With Confidence: Premium Mods, Backed by Pros

You’re not just buying parts — you’re tapping into expert support, exclusive resources, and member bonuses that turn every mod into a premium experience.

Our Guarantees

01

Premium Warranty Coverage

Comprehensive coverage protecting your investment against manufacturing defects and performance failures. Quality backed by our commitment.

02

Guaranteed Fitment

Perfect fit for your exact model and year. Free VIN check and install guidance included with every order.

03

Protected Purchase Policy

Defective or damaged items replaced immediately. Unopened items eligible for return within policy guidelines.

04

100% Authentic Guarantee

Verified authentic parts from authorized manufacturers. Every item includes traceable documentation for genuine quality.

Fast Shipping — Ships within Our Shipping timeline for out of stock items is: 2-3 Weeks business days

Policy Overview

Our Commitment to You

Return Policy

30-Day Return Policy

Easy returns within 30 days of delivery

Return Policy: 30 Day Return Policy all items; has to be approved by Bimmer Plug for valid reason.
  • Items must be unused, uninstalled, and in original packaging
  • Custom or special-order products are non-returnable unless defective
  • Return authorization required before shipping
  • Approved refunds processed within 5–7 business days
Customer Support

Expert Customer Support

Monday-Friday, 10am-5pm PST

Customer Support +1 (949) 229-3397 Text or Call in (Sales + Customer/Order Support) support@bimmerplug.com +1 (949) 207-9246 Text in only (Technical Support/Installation)
support@bimmerplug.com Email +1(949) 229-3397 Customer Support +1 (949) 207-9146 Technical Support
Trusted by 20,000+ car owners

What Our Customers Say

4.9 out of 5 stars from over 3,500 reviews

See Customer Builds

CUSTOMIZE IT YOUR WAY

BUILD YOUR KIT

Select your model, then browse categories to pick parts for your build.

STEP 1 — SELECT BRAND

Support

Frequently Asked Questions

Find clear answers about fitment, installation, and what to expect before you place an order.

Fast Answers No Guesswork

LOGISTICS

Installation & Pickup

Choose the installation method that works best for you. Whether you prefer DIY, professional installation, or local pickup, we provide flexible options designed around your schedule and expertise level.

Starlight Headliner Kit
01

Self Installation

Perfect for DIY enthusiasts who prefer hands-on experience

✓ Installs in 4-8 hours depending on strand count and chassis
✓ Professional Installation Required
✓ Not reversible
02

Professional Installation

Expert certified technicians at your service

✓Compatible with BMW specialists
✓No coding required
✓Quick service appointment
Local Pickup
03

Local Pickup

Convenient pickup at your preferred location

✓Available at select locations
✓Contact support to arrange
✓Immediate availability

Professional Installation Services

Our network of certified BMW specialists provides expert installation services across multiple locations. Each technician is trained on our products and follows manufacturer-recommended installation procedures to ensure optimal performance and warranty compliance.

✓

Same-day and next-day appointments available

Flexible scheduling to fit your busy lifestyle

✓

Competitive labor rates and transparent pricing

No hidden fees or unexpected charges

✓

OEM-approved tools and diagnostic equipment

Precision installation using the same tools trusted by dealerships

✓

Post-installation inspection and performance verification

Every install is tested and reviewed to ensure proper fit, function, and system integrity

✓

Installation warranty included with service

Peace of mind with comprehensive warranty coverage

Ready to Get Started?

View our complete installation services and pricing options

VIEW INSTALLATION SERVICES & PRICING

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