What is the construction and purpose of automotive lighting?

Automotive lighting is a set of headlights, rear lamps, turn signals, position lights, fog lights, as well as interior and license plate lighting. A typical element consists of a housing, lens, light source, reflector, connector, and mounting points. The entire system is distributed in the front, rear, side, and interior parts of the vehicle to ensure visibility and proper signaling.

What is automotive lighting used for?

Automotive lighting is used to illuminate the road, inform other road users about maneuvers, and increase vehicle visibility after dark and in difficult weather conditions. This system also affects safety during braking, reversing, and parking. Without functional lamps, the visibility of the driving path deteriorates, and the vehicle becomes less noticeable to other drivers.

What role does the lamp module and lighting harness play?

A lamp module is an electronic element responsible for controlling the light source operation, and in more complex systems, also for leveling or adaptive functions. The lighting harness refers to the wires, plugs, and connections supplying power and control signals to the lamp. Both elements affect the correct operation of the headlight, communication with the car's electronics, and the absence of errors on the dashboard.

How to choose a headlight or lamp for a specific car?

It is safest to compare the OEM number, number from the housing, mounting side, and body/equipment version. It is worth checking whether the car is pre-facelift or post-facelift, what type of connector it has, and whether the lamp works with halogen, LED, or xenon. For used parts, the condition of the brackets, housing tightness, and completeness of caps are also very important.

What symptoms indicate a problem with automotive lighting?

Typical symptoms include flickering light, uneven color, error messages, fogged lens, or the failure of one of the lamp functions. The problem may concern not only the bulb but also the module, ballast, bulb holder, wiring harness, or damaged mounts. It is also worth checking contacts and seals, as moisture often causes electrical faults.

How to take care of lamps and headlights after installation?

After installation, it is worth regularly cleaning the lenses, checking the housing tightness, and ensuring that the brackets do not work loose on bumps. You should also observe the light quality and the condition of wires and plugs, especially after bodywork repairs or bumper removal. In cars with more extensive equipment, it is good to ensure that the light adjustment and any necessary calibration have been performed correctly.

Car lighting

At the Global Parts automotive store you will find a wide range of original, used vehicle lighting accessories dedicated to the most popular brands (BMW, Mini, Mercedes, Audi, Volkswagen, Seat, Skoda, Ford and others, including niche ones)

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Cabin Light Mercedes ML W166 Interior Roof Lamp Rear Grey A1669066500

€32.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. A0999067500-2

Mercedes W205 W213 Rear Additional Stoplamp Brake Lamp Light A0999067500

€56.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. A2059110000-1

Mercedes W205 X253 Passenger Interior Light Lamp Left Right N/O/S A2059110000

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

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Trunk Lid Lamp Mercedes W204 W207 Interior Bootlid Light A2218202101

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Roof Light Mercedes W639 W906 Front Interior Lamp Panel A9018200101

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Mercedes W207 Rear Lamp Left Side N/S Inner Trunk Lid Light A2078200364

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Light Module Mercedes W176 W204 Headlight Ballast Xenon Control Unit A1669002800

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Mercedes W204 Rear Left N/S Tail Light Lamp Side Panel A2048202964

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Mercedes W204 Rear Lamp Light Left N/S Tail Light Side Panel Saloon A2048205464

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Mercedes W207 Rear Lamp Right Side O/S Inner Trunk Lid Light A2078200464

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Lamp Reflector Mercedes W639 Vito Rear Left N/S Door Reflection A6398201864

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Mercedes W204 Headlamp Level Sensor Light Leveling Control Unit A0009050201

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Mercedes W156 W176 Headlight Module Ballast LED Control Unit Front A2189009303

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Mercedes W204 Saloon Rear Lamp Light Tail Light Side Panel Right O/S A2048205864

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Lamp Reflector Mercedes W639 Vito Rear Right O/S Door Reflection A6398201964

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Rear Lamp Mercedes S212 Estate Trunk Lid Inner Light Left N/S A2128200964

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Rear Lamp Mercedes W212 Saloon Right O/S Tail Light Side Panel A2129060658

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Roof Light Mercedes CL203 Interior Front Roof Lamp Grey CLC A2038208201

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Mercedes W205 Interior Led Light Lamp A0009065107

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Lamp Reflector Mercedes W639 Vito Rear Right O/S Door Reflection A6398201364

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Rear Lamp Mercedes W212 Saloon Left N/S Trunk Lid Tailgate Boot A2129060158

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Mercedes W212 Saloon Rear Lamp Right O/S Tail Light Side Panel A2129066701

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Mercedes C207 Rear Lamp Right Side O/S Inner Trunk Lid Light A2078200464

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Headlight Bracket Mercedes W203 CL203 Holder Frame Front Left N/S A2036200572

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Rear Lamp Mercedes S212 Touring Right O/S Tail Light Side Panel A2128204064

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Headlamp Cap Mercedes W907 W910 Headlight Front Lamp Cover 02-551-11A6N2

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Mercedes ML W164 Tail Light Rear Right O/S Lamp Side Panel A1649060800

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Headlight Module Mercedes W177 W247 LED Ballast Unit Left N/S A2479004104

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Mercedes S205 S213 X253 Stop Lamp Rear Additional Brake Light A1569069600

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Mercedes W207 A207 C207 Rear Lamp Taillight Tail Light Left N/S A2079060158

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