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Mercedes W169 Headlamp Headlight Xenon Ballast Control Unit Module A2038208885
SKU: A2038208885
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Used
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Mercedes W169 Headlamp Headlight Xenon Ballast Control Unit Module is a specialized control module designed for the front lighting system in Mercedes vehicles. It is responsible for stabilizing the operation of the xenon burner, ensuring uniform, powerful light and proper lamp ignition on both the left and right sides. Thanks to its precise electronics, this Mercedes W169 Headlamp Headlight Xenon Ballast Control Unit Module supports safe and comfortable driving after dark.
Specifications and technical data
- SKU: A2038208885
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2038208885
- Substitutable numbers: A2038208885, A 203 820 88 85
- Location on the vehicle: Front, Left, Right
- Category: Headlight Ballasts & Ignitors
Purpose and function in the lighting system
The presented module belongs to the Ballasts and igniters for lamps category and is the component responsible for powering and controlling the operation of the xenon headlight in the front of the vehicle. It can be used on both the left and right sides, which facilitates selection during lighting system service.
The ballast manages the ignition process and stabilizes the light arc in the xenon burner, allowing the headlight to maintain proper lighting parameters in various road conditions. A properly functioning module reduces the risk of light flickering, lamp ignition problems, and errors in the vehicle's lighting system.
Benefits of using an original Mercedes module
The original ballast dedicated to the W169 platform has been designed for full compatibility with the factory electrical installation and safety systems in Mercedes cars. This ensures:
- stable operation of xenon headlights under various electrical loads,
- proper communication with the vehicle's electronics,
- appropriate startup and light arc maintenance parameters,
- reduced risk of errors in the lighting system.
Choosing an original module from this group allows for maintaining the consistency of the lighting system with other components, which is particularly important in vehicles equipped with advanced electronic systems.
Condition, installation, and service application
The item is offered in used condition, which is a cost-effective solution while maintaining the functionality required for daily operation. This type of module is often chosen as a replacement in the event of a factory ballast failure, when the xenon headlight stops turning on or operates unstably.
The location in the vehicle includes the front on the left or right side, which allows for the use of one type of module in both headlights. When replacing, it is recommended to follow the service procedures appropriate for high-voltage systems in xenon lamps and to verify the correctness of electrical connections after installation.
Expanding lighting service for Mercedes W169
If you are planning a comprehensive repair or upgrade of the front lighting zone in your Mercedes and need other elements from the same group, such as additional control modules, igniters, or related headlight components, check the available parts in the Mercedes Ballasts and igniters for lamps category.
Technical support and electrical system operation
A functional lighting system is closely linked to the condition of the vehicle's charging system. In case of recurring problems with powering lighting modules, it is worth paying attention to the condition of the alternator and the voltage in the installation. Practical tips on assessing and potentially replacing charging system components can be found in the article When is it worth replacing an alternator with a used one: a practical guide for drivers, which will help you better understand the relationship between power supply and the operation of electronics in the car.
Summary
Mercedes W169 Headlamp Headlight Xenon Ballast Control Unit Module is a functional module from the Ballasts and igniters for lamps group, designed to work in front headlights on both sides of the vehicle. Using an original solution allows you to maintain proper lighting parameters, reduce the risk of lighting system failures, and optimize repair costs by using a proven component in used condition.
Delivery details
Ship to: United Kingdom
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Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in United Kingdom, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.