Audi A7 4G Headlight Ballast Module Motherboard Wire Matrix Right O/S 195.171-02

The A7 4G8 right headlight module set is a practical solution for workshops and users who need a reliable lighting control kit. The Unbranded product allows for an economical repair of the lighting system without the need to purchase the entire headlight, while maintaining the functionality of the factory installation.

Specifications and technical data

• SKU: 195171-02
• Mark: Unbranded
• Condition: Used
• OEM Part Number: 195171
• Substitutable numbers: 195171-02, 195.171-02
• Location on the vehicle: Right
• Part type: Headlight Ballast
• Category: Headlight Ballasts & Ignitors

Application and Function of the Module Set

The set described as A7 4G8 right headlight module set is intended for installation on the right side of the vehicle. It is responsible for controlling the headlight's operation, including power supply and communication with the car's electrical system. This makes it possible to restore full lighting functionality after damage to the lamp's electronics, without interfering with the suspension mechanics or drivetrain. Placement on the passenger side facilitates unambiguous part identification during selection and installation. This is particularly important for modern headlights, where modules are precisely matched to the specific side of the body and equipment configuration.

Benefits of Using a Used Module Set

Choosing a used headlight module set is a sensible compromise between cost and functionality. The set allows you to:

• restore the correct operation of the right headlight without replacing the entire lamp,
• limit repair costs while maintaining compatibility with the factory installation,
• minimize vehicle downtime – installation involves swapping modules and connecting the harness. For workshops, this means the possibility of a quick and predictable repair, and for the user – efficient lighting and safe vehicle operation.

Installation and Vehicle Fitment

The module set is designed for the right headlight, which simplifies part selection and eliminates the risk of confusion between the left and right sides. Before installation, it is advisable to verify compatibility with your specific headlight type and the vehicle's electrical system to ensure proper cooperation with the onboard systems. Due to the nature of the component, installation by a qualified service center is recommended. They will ensure correct connection, potential adaptation in the vehicle's control units, and verification of all lighting functions on the passenger side.

Professional Advice and Technical Knowledge

When selecting lighting electronics, it is advisable to use reliable sources of knowledge and proven parts. If you are interested in how to care for engine accessories and other key components in premium cars, check out the article on the reliability and proper maintenance of Mercedes C and E-Class engines, where you will find practical tips on component selection and service prevention. If you also own a luxury segment car and are considering using parts from dismantling, the material on servicing Porsches using proven used components may be helpful, showing how to consciously reduce maintenance costs without compromising safety.

Summary

The A7 4G8 right headlight module set from Unbranded is a practical offering for those seeking a technically matched, used solution for repairing passenger-side lighting. The set allows for restoring headlight functionality, reducing service costs, and maintaining consistency with the vehicle's factory electrical system, making it an attractive option for both workshops and informed users.