The Audi Q3 is equipped with a Tire Pressure Monitoring System (TPMS) that monitors tyre pressure and triggers a warning when pressure is low or has changed. After correcting tyre pressure, a reset is required so the system can recalibrate and store the new reference values.
When You Need to Reset TPMS
You should perform a reset after: inflating tyres to correct pressure, changing or replacing tyres, rotating tyres between axles, or when the TPMS warning light appears after pressure adjustment. Without resetting, the system may continue showing incorrect alerts.
How the System Works
Most Audi Q3 models use an ABS-based indirect TPMS system, meaning it does not measure pressure directly in each tyre. Instead, it detects differences in wheel rotation speed. Because of this, any change in tyre pressure or tyre position requires a manual reset to establish a new baseline.
Step-by-Step Reset Procedure
First, ensure all tyres are inflated to the correct specification shown on the door frame label. Then turn on the ignition or start the vehicle. Access the MMI system and navigate to CAR → Settings → Tyres / Tyre Pressure Monitoring System. Select “Store tyre pressures” or “Set current pressure as reference”, then confirm the reset. After confirmation, drive the vehicle for 10–20 minutes at speeds above 25 km/h to complete recalibration.
Important Tips
Always reset only after correcting tyre pressure; resetting without proper inflation will cause incorrect system readings. The system may take several minutes of driving to fully update. If the warning light remains on, check for slow punctures, incorrect pressure, or ABS sensor issues.
Common Issues After Reset
If the warning does not disappear, it usually indicates air leakage or uneven pressure. If the system resets but reappears later, a tyre may be slowly deflating. In some cases, older Q3 models may not show full menu options and require alternative MMI navigation.
If you want, I can also provide a model-specific guide (8U vs F3 Audi Q3) or show the exact MMI button path based on your dashboard version.
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