Audi A3 S3 8P Flip Key Fob Remote Control Button Lock Cylinder 8P0837220D SET

Audi A3 S3 8P Flip Key Fob Remote Control Button Lock Cylinder SET is a practical set from the Electronic control modules and controllers group, designed for Audi A3 and S3 8P generation models. The set provides a convenient solution for users looking for a cohesive set of components for controlling the central locking system and door lock mechanism.

Specifications and technical data

• SKU: 8P0837220D-2
• Mark: Audi
• Condition: For parts or not working
• OEM Part Number: 8P0837220D
• Substitutable numbers: 8P0837220D, 8P0 837 220 D
• Category: ECUs & Computer Modules

Purpose and function of the set

The presented flip key fob with remote control and lock cylinder set has been designed for integration with the factory locking and security system of Audi vehicles. Components of this type work with the central locking system and mechanical door locking, ensuring convenient access to the car and the possibility of emergency opening of the vehicle in case of electronic issues.

As a product from the Electronic control modules and controllers group, the key fob and lock cylinder set is part of the system responsible for controlling vehicle access functions, such as remote door locking and unlocking or operating the mechanical lock.

Technical characteristics and compatibility

The set includes a flip-style key with a built-in remote and a matching lock cylinder, which makes it easier to fit the components to a single vehicle. This type of solution is particularly useful when replacing damaged lock system components or when reconfiguring the access system in an Audi A3 / S3 8P.

Due to the specifics of VAG group electronics, it is recommended to verify compatibility with the specific vehicle equipment version and comfort system configuration before installation. In practice, this means checking compatibility with the vehicle's electrical installation and existing control modules to ensure proper cooperation of the remote control with the central locking system.

Product condition and installation recommendations

The product is offered in a condition intended for repair, refurbishment, or use as spare parts. This means that before final use, it may require professional intervention – for example, reprogramming the electronics, replacing the housing, circuit boards, buttons, or matching the lock cylinder to a specific key in the vehicle.

Installation and configuration by a workshop experienced in working with Audi automotive electronics, especially in the field of comfort systems and immobilizers, is recommended. This helps to reduce the risk of communication problems between the key, the lock cylinder, and other control modules in the vehicle.

Benefits of using original Audi solutions

Choosing a flip key fob with remote control and lock cylinder set from Audi primarily means maintaining the factory lock control concept. Original solutions are designed for seamless cooperation with comfort modules, which promotes stable system operation and reduces the risk of incompatibility often encountered with random aftermarket replacements.

For users who want to make an informed purchase of used electronics, a guide describing the selection and installation of such elements will be useful. Detailed information on how to safely choose used modules and control elements can be found in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

Expanding the control system in an Audi

If you are planning a comprehensive repair or upgrade of the lock and central locking control area in your Audi and need other elements from the same group, such as comfort modules, door controllers, or other components responsible for remote control operation, check the available parts in the Audi electronic control modules and controllers category.

This allows you to build a cohesive set of control elements based on Audi solutions, which will facilitate diagnostics, configuration, and subsequent vehicle operation.