Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSAUDI2025A4 QUATTRO PRESTIGEREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALCOMPONENT LOCATIONSCOMPONENT LOCATIONS: CONTROL MODULES IN FRONT PART OF VEHICLECOMPONENT LOCATIONS: CONTROL MODULES IN FRONT PART OF VEHICLESTARTER GENERATOR -C29- COMPONENT LOCATION AND CONNECTOR END VIEWSTARTER GENERATOR -C29-, FOR VEHICLES WITH 48 V HYBRID SYSTEMNOTES
2025 Audi A4 Quattro Prestige
Starter generator -C29-, FOR VEHICLES WITH 48 V HYBRID SYSTEM: Notes
2025 Audi A4 Quattro PrestigeSECTION Notes
Component Location
In engine compartment, right front.
Fig 1: Starter Generator -C29- Component Location And Connector End View (For Vehicles With 48 V Hybrid System)
- 1 - Starter generator -C29-
- A - 8-Pin Connector -T8aj-, black
- B - Terminal 40 connection to Terminal 40 Wire Junction -TV66-
- C - Terminal 41 connection, from 745 Ground Connection 3 (on right front long member)
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.