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.
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HOMESERVICE MANUALSAUDI1998A8 SEDAN (4D2) V8-3.7L (AEW)REPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINSERVICE PRECAUTIONSSAFETY PRECAUTIONS
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)
Safety Precautions
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)SECTION Safety Precautions
Safety Precautions
When road testing and using testing and measuring equipment, observe the following:
WARNING!
- Always secure test and measuring equipment on the rear seat and have it operated from there by a second technician.
- If you would operate test and measuring equipment from the front passenger's seat, the air bag, deployed during an accident could injure a person sitting there.
To prevent injury or damage to test and measuring equipment and to electrical and electronic car components, observe the following:
- Always switch the ignition off before connecting or disconnecting test or measuring equipment.
- During certain tests it can happen that the Transmission Control Module (TCM) recognizes a malfunction which is then stored in memory. It is therefore necessary to check the DTC memory and erase it after all tests and repairs are completed.
- Always switch the ignition off when connecting or disconnecting the battery, otherwise the TCM may be damaged.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.