With compatibility for product codes 9659285680, 6580AV, 6580AT, and 6580QK, this BSI unit is designed to enhance the functionality of your vehicle. It regulates systems related to vehicle lighting, window controls, and other electronic features, making it a vital component for maintenance and repairs.

When replacing the BSI unit, it is recommended to follow the vehicle’s service manual for precise instructions. Frequent problems with the BSI can arise from electrical failures or damage due to moisture, which can lead to malfunctions in comfort functions. Regular checks and timely replacement can prevent further complications.

Technical Information

• Manufacturer: Valeo Johnson Control
• Model: BSI 2004 P09-00
• Product Codes: 9659285680, 6580AV, 6580AT, 6580QK
• Additional Numbers: P09-00

As a critical electronic control unit (ECU), the BSI 2004 P09-00 is responsible for controlling comfort functions and vehicle settings. Failure of this unit can lead to issues such as malfunctioning lights, difficulty starting the engine, or irregular operation of central locking systems. Frequent failures may occur due to wear, exposure to moisture, or electrical faults, making timely replacement crucial for maintaining vehicle performance.

Replacing the BSI is a straightforward process, but it requires precision. Ensure to follow the specific guidelines for the model in question. Regularly inspecting this component can prevent issues and improve vehicle reliability.

Technical Information

Manufacturer: Valeo Johnson Control
Model: BSI 2004 P09-00
Product Codes: 9659285680, 6580X4, 6580NG, 6580X5, 6580NH
Additional Numbers: P06-00, P09-00