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.
1994 Audi S4FACTORY OEM SERVICE PROCEDURE
Display Group 01
NOTE:
Information to be aware of while using Display Group 01
- When display groups 00 through 09 are displayed with "SYSTEM IN BASIC SETTING" the zeroes in the display group designations are omitted from the display.
- Display group 00 is not shown.
- Display groups 01 and 02 are shown as single digits 1 and 2.
- Keys to the individual values in the display fields are shown in the chart. See Figure .
- Press -C- button before selecting additional display groups.
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.