Battery Regulation Control Module, Replacing
WARNING: This page is about a different car, the 2016 Volkswagen Jetta and 2015 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
-- Connect the Vehicle Diagnostic Tester.
-- Select Guided Functions .
-- Use the GO TO button to select the "function/component selection" and the following menu options one after the other:
- Body
- Electrical system
- 01 - OBD-capable systems
- Hybrid battery management
- Hybrid battery management functions
- Battery Regulation Control Module, Replacing