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.

2000 Audi S4 AutomaticFACTORY OEM SERVICE PROCEDURE

Electrical Component Locator: Grounds

GROUNDS

Component	Component Location
G3	On right front of engine.
G12	At left rear of engine compartment. See Figure.
G18	On top front of engine.
G32	Above left kick panel. See Figure.
G43	Above right kick panel. See Figure.

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Factory Service Tools

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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.