Mini Cooper R56 R55 Automatic Air Conditioning Control Unit Heated Seat

Mini Cooper R56 R55 Automatic Air Conditioning Control Unit Heated Seat is a factory module designed for models equipped with an automatic transmission. This component from the Air conditioning controllers group ensures precise interior temperature management and convenient control of the seat heating function, maintaining full integration with the vehicle's electrical system.

Specifications and technical data

• SKU: 3455301
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3455301
• Substitutable numbers: 64113455301, 3455301, 64113452075, 3452075, KZ
• Gearbox type: Automatic
• Category: HVAC Controls & Control Units

Application and function in the air conditioning system

The presented air conditioning controller is designed specifically for the Mini Cooper R56 and R55 with an automatic transmission. It is responsible for automatic regulation of temperature, airflow, and air distribution, as well as operating the driver and passenger heated seats. This provides the driver with a cohesive thermal comfort management center without the need for additional switches.

The module works with temperature sensors and onboard electronics, allowing for stable cabin conditions to be maintained with minimal user intervention. Integration with the factory Mini system reduces the risk of communication errors in the vehicle network and facilitates diagnostics.

Compatibility and fitment for Mini

The regulator has been developed as an original Mini brand component, ensuring it maintains the correct mounting dimensions, connectors, and operating logic intended by the manufacturer. This means:

• a secure fit to the center console in the Mini Cooper R56/R55,
• compatibility with the vehicle's electrical installation,
• proper cooperation with the automatic transmission regarding air conditioning operating logic.

Thanks to the presence of the OEM number and interchangeable numbers (visible in the technical specification), it is possible to precisely verify compatibility with a specific vehicle equipment version, which minimizes the risk of purchasing an incompatible module.

Performance characteristics and benefits

The air conditioning control panel with seat heating function provides convenient operation of all key comfort parameters. The ergonomic layout of buttons and knobs facilitates quick setting changes without taking your eyes off the road. Integrating air conditioning and seat heating controls into a single module simplifies operation and reduces the number of elements on the dashboard.

As a used component, the module represents a cost-effective solution while maintaining original build quality and compatibility with vehicle systems. It is a practical choice both for repairing a damaged panel and for replacing a faulty controller in an existing system.

Why choose an original Mini air conditioning regulator

Choosing an original Mini air conditioning regulator allows you to maintain consistent operation of all comfort functions, including automatic airflow control and seat heating. Factory fitment and the manufacturer-intended operating logic reduce the risk of electronic communication issues and improper system operation.

If you are planning a comprehensive repair or upgrade of your Mini's cockpit area and need other elements from the same group, such as control panels, airflow control modules, or additional comfort controllers, check out the available parts in the Mini air conditioning controllers category.

More about the benefits of used premium parts

When choosing used air conditioning system components, it is worth knowing the specifics of original premium brand parts – their durability, operation, and cost-effectiveness compared to new replacements. A broader discussion of this topic, using another premium brand as an example, can be found in the article Used parts for Mercedes – original parts from dismantling, which shows how to wisely use the secondary market while maintaining high vehicle quality and functionality.