Mercedes W163 C208 W208 W140 Door Light Interior Lamp Front Rear A1248200401

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W163 C208 W208 W140 Door Light Interior Lamp Front Rear is an original component from the Interior lighting group, designed for installation in the front and rear doors of selected Mercedes models. This used lamp provides consistent, factory-spec interior illumination, improving comfort when entering and exiting the vehicle, as well as visibility inside the cabin after dark. It is a practical solution for drivers who want to maintain the original character of the lighting in their Mercedes.

Specifications and technical data

• SKU: A1248200401
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1248200401
• Substitutable numbers: A1248200401, A 124 820 04 01
• Location on the vehicle: Front, Rear
• Category: Interior Light Assemblies

Purpose and function of the door lamp

The interior door lamp in Mercedes W163, C208, W208, and W140 series models is responsible for local illumination of the vehicle entry zone and the lower part of the cabin. Mounted in the front or rear door panel, it works with the vehicle's electrical system, usually activating when the door is opened or as part of the interior lighting scenario. This improves visibility of the door sills, floor mats, and footwell areas, increasing convenience when using the car after dark.

The original design of the lamp is matched to the factory mounting sockets in the doors, which facilitates the replacement of a damaged element without the need for modifications to the upholstery or wiring harness. Stylistic consistency with other light points in the cabin is also maintained.

Construction and compatibility with Mercedes models

The presented lamp has been designed specifically for selected Mercedes models, which translates into a proper fit with the door panel and compatibility with factory connectors. The appropriately selected shape of the housing and lens allows for even light distribution in the lower part of the interior without dazzling passengers.

By using an original solution from the Interior lighting group, the user maintains compliance with the vehicle's factory specifications, and installation is usually limited to unplugging the old element and plugging in the new one in the same spot. This is a beneficial solution both for post-accident repairs and for replacing a worn or damaged lamp.

Vehicle placement and installation aspects

The lamp is intended for installation in both front and rear doors, which allows it to be used in various positions within the cabin. Such standardization of the design facilitates service and allows for quick replacement of the element in any door, provided the vehicle configuration allows it.

During installation, it is important to properly seat the lamp in the socket and correctly connect it to the existing wiring harness. Using an original component helps maintain the appropriate electrical parameters and ensures proper cooperation with interior lighting control modules, which minimizes the risk of installation errors.

Benefits of using original interior lighting

Choosing an original door lamp for a Mercedes allows you to maintain the visual and functional consistency of the entire interior lighting system. The user gains:

• factory fit for door panels and electrical installation,
• uniform, predictable lighting parameters in the cabin,
• preservation of the vehicle's original interior appearance,
• easier diagnostics and service in the future.

This solution is particularly beneficial when maintaining the vehicle in a configuration close to factory condition, without experimenting with unreliable replacements.

If you are planning a comprehensive repair or upgrade of the interior lighting zone in your Mercedes and need other elements from the same group, such as dome lights, trunk lighting, or glove box lighting, check out the available parts in the Mercedes Interior lighting category.

How to select and replace lighting elements in a car

When selecting used lighting elements, it is worth paying attention to compatibility with the specific body generation and the type of installation in the vehicle. Proper component matching translates into trouble-free system operation and no errors in the electronics.

To better understand the principles of selecting and replacing lighting elements in a car, including headlights and accessories, a practical guide will be helpful – check out the article: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.

For drivers planning a broader car renovation and supplementing many components in one place, tips on organizing purchases and choosing original used parts may also be useful – more information can be found in the article Comprehensive supply: From the engine to the smallest clip – how to complete used car parts in one place?.