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 A6 BaseFACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Switches
SWITCHES
| Component | Component Location |
|---|---|
| A/C Pressure Switch | On right side of A/C condenser. See Figure. |
| Brake Fluid Level Warning Switch | In master cylinder fluid reservoir. |
| Brakelight Switch | On brake pedal support bracket. |
| Brake Vacuum Vent Valve Switch | On brake pedal support bracket. |
| Coolant Fan Control Thermal Switch | On lower right side of radiator. |
| Engine Coolant Level (ECL) Warning Switch | At bottom of coolant reservoir/expansion tank. |
| Hood Alarm Switch | Part of hood latch assembly. |
| Kickdown Switch | On firewall, part of throttle cable. See Figure. |
| Multifunction Transmission Range (TR) Switch | On left side of transmission. See Figure. |
| Oil Pressure Switch | On oil filter housing. |
| Parking Brake Warning Light Switch | At parking brake lever mechanism. |
| Tiptronic Switch | Integrated in gear selector cover/trim assembly. |
Factory Service Tools
Use the Manual With the Right Hardware
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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.