Control Modules for 2026 Audi RS3
Control Modules for 2026 Audi RS3
Related Parts
Part # / Description / Price
Price
Control Module 
Audi
Audi Description: Onboard supply control. Audi part number 5WA-937-086-CQ, the factory Control Module, executes the control strategy for its subsystem, and because Audi modules are networked and component protected, a replacement is a software event as much as a hardware one. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Fitment varies by model year, trim, and option content, so verify before ordering.