Mercedes-Benz C class W205 Car Interior Decor Muticolor Seat Back Ambient Light
HJLC W205 Seat Back Ambient Light — a multi-color DIY ambient light for the front seat backrests facing the rear passengers, synchronized with the original car ambient light and installed by non-destructive OEM docking.
- Lights up the front seat backrests — the rear passenger zone
- Year-matched versions: 3 colors (2015–2018) / 64 colors (2019–2020)
- Synchronized original car ambient light control
- High-quality PC+MMA material, low power consumption
- Non-destructive docking of the original car; OEM installation

Features & Functions
Brings Ambient Light to the Seat Back — the Rear Passenger Zone
Most W205 ambient lighting upgrades stop at the doors and dashboard, leaving the seat backrests dark. This set puts light exactly where the original system often does not: the front seat backrests facing the rear passengers. Rear-seat passengers see the light directly, so the brightness actually registers in the cabin instead of being hidden behind them.
Year-Matched Versions: 3 Colors (2015–2018) / 64 Colors (2019–2020)
Choose by your model year: 2015–2018 models take the 3-color version, 2019–2020 models take the 64-color version — so the light generation matches the ambient light your car already has.
Synchronized with the Original Car Ambient Light
Control is synchronized with the original car ambient light. Instead of adding a separate remote or app, the seat back light follows the original car agreement — it behaves as part of the factory lighting system and stays consistent with the rest of the cabin.
PC+MMA Material, Low Power Consumption, Long Durability
Made from high-quality PC+MMA materials, the lamp is built for a long-lasting and reliable performance, meeting the expectations of users who prioritize durability. Key traits: original car agreement, low power consumption and durability.
Non-Destructive Docking, OEM Installation
Non-destructive docking of the original car with OEM installation — no wire cutting, no structural modification, and no professional assistance required. The seat back panel keeps its original fit, and the light strip sits inside the existing seam.

Technical Details
| Applicable car model |
Mercedes-Benz C-class W205 (2015-2021) |
| Selection |
3 colors (2015-2018) 64 colors (2019-2020) |
| Control |
Synchronized Original Car Ambient Light |
| Material |
The product is made from high-quality PC+MMA materials, ensuring a long-lasting and reliable performance, meeting the expectations of a user who prioritizes durability. |
| Design |
This premium atmosphere lamp offers 64 different color options, allowing you to customize the ambiance of your car's interior to suit your preferences |
| Install |
Non-destructive docking of the original car. With OEM installation, you can easily upgrade your car's lighting system without the need for professional assistance |
| Features |
Original car agreement; Low power consumption; Durability |
| Warranty |
The car interior LED lights come with a 12-month warranty, providing users with peace of mind and dedicated customer support for any issues or concerns that may arise |
| Product certificate |
CE, Quality inspection report |
| Brand |
HJLC |

Problems Solved
| Problem |
Solution |
| Rear passengers sit in a dark zone — front ambient lighting is hidden behind the seats |
Light is placed on the front seat backrests, facing the rear passengers |
| Stock backrest panels look plain and unfinished at night |
Multi-color ambient light lifts the rear passenger area immediately |
| Extra remotes or apps fragment the lighting control |
Synchronized with the original car ambient light for one consistent system |
| Bought the wrong light generation for the model year |
Year-matched versions: 3 colors (2015–2018), 64 colors (2019–2020) |
| Worry that fitting lights to the seats damages the interior |
Non-destructive docking of the original car, no structural modification |
| Added lighting that drains power or fails early |
PC+MMA material with low power consumption and durability |

Core Strengths vs. Ordinary Modified Lights
- Targets the unlit zone — the seat back facing rear passengers, where factory ambient light usually stops.
- One consistent system — synchronized with the original car ambient light, no extra remote or app.
- Automotive-grade material — PC+MMA with low power consumption and durability.
- Truly non-destructive — original car docking and OEM installation, no cutting or structural change.

User Experience
- Rear passengers see the light: the glow faces them directly, so the effect is immediate.
- Consistent with the cabin: the seat back light follows the original ambient light, not a separate colour scheme.
- Customisable ambiance: multi-color options to suit your preference and mood.
- Factory-looking fit: the strip sits inside the existing backrest seam.
- No extra effort: non-destructive OEM installation, no professional assistance needed.

FAQ
Q1: Which vehicles does this seat back ambient light fit?
It is dedicated to the Mercedes-Benz C-Class W205 (2015–2021). Please confirm your model year so we can send the correct version.
Q2: Should I choose the 3-color or the 64-color version?
It depends on your model year: 2015–2018 models use the 3-color version, while 2019–2020 models use the 64-color version.
Q3: How is the seat back ambient light controlled?
It is synchronized with the original car ambient light, following the original car agreement, so no separate remote or app is needed.
Q4: Does installation damage the original car?
No. It uses non-destructive docking of the original car. With OEM installation you can upgrade the lighting without professional assistance.
Q5: What are the material, warranty and certification?
The product is made from high-quality PC+MMA materials with low power consumption and durability. It comes with a 12-month warranty and is CE certified with a quality inspection report.