Mercedes-Benz W176 W204 1 Rear Interior Light Lamp Roof A2048204901

The Mercedes W176 W204 Rear Interior Dome Light is an original cabin lighting component designed for installation in the rear interior of select Mercedes models. This practical solution enhances visibility for rear passengers and increases overall vehicle comfort while maintaining the factory finish.

Specifications and technical data

• SKU: A2048204901-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048204901
• Substitutable numbers: A2048204901, A 204 820 49 01, EM
• Location on the vehicle: Rear
• Category: Interior Light Assemblies

Purpose and Function of the Dome Light

The presented Mercedes Rear Interior Dome Light is designed as an interior lighting element for the rear passenger area. Its placement in the headliner area ensures even light distribution, making it easier to use the rear seats after dark without dazzling the driver.

This component belongs to the cabin lighting category, meaning it integrates with the vehicle's factory electrical system, maintaining consistency with original switches and interior lighting logic (e.g., activation upon door opening, manual mode, etc., according to the specific car's configuration).

Compatibility with Mercedes W176 and W204 Models

The light is intended for use in popular compact and mid-size Mercedes models, such as the W176 and W204 series. This makes it a convenient solution for replacing a damaged part or restoring full interior lighting functionality after bodywork, paint repairs, or headliner work.

Its original Mercedes origin ensures proper fitment with the headliner, minimizing the risk of unwanted gaps, rattles, or color discrepancies with other interior elements.

Technical Specifications and Installation

The light is designed for installation in the rear of the cabin, with the parameter vehicle placement: rear. The factory-designed construction facilitates installation in place of the original component, without requiring modifications to the electrical system or headliner.

In practice, this means:

• the standard mounting method in the headliner is preserved,
• the electrical connector is compatible with the vehicle's factory wiring harness,
• the housing geometry matches the original interior finish.

This configuration promotes quick servicing and reduces the time required for part replacement, which is important for both workshops and DIY car owners.

Product Condition and Benefits of Choosing Used Parts

The offered light is a used part, meaning it comes from a vehicle dismantling but retains the functionality required for continued use. Choosing this solution allows for reduced repair costs while maintaining the original manufacturer's specifications.

An additional benefit is the environmental aspect – the reuse of functional components aligns with the principles of responsible automotive recycling. If you wish to learn more about the advantages of this approach, we recommend reading the article on the ecological benefits of used car parts, which discusses the economic and environmental advantages of such solutions.

Interior Lighting Safety and Quality

Functional cabin lighting is important not only for comfort but also for safety – it facilitates seatbelt fastening, the use of child seats, or finding items on the rear seat without the need for additional light sources. When working on lighting systems, it is also advisable to ensure the condition of external headlights; a guide on selecting and replacing used LED and Xenon headlights may be helpful, discussing key aspects related to vehicle lighting.

Other Mercedes Cabin Lighting

If you are also looking for other components in the Mercedes cabin lighting category – such as additional lights, modules, or interior illumination – check out the Mercedes cabin lighting available in our store to find complete solutions tailored to your model.