Audi places the hotspot control under MMI Home > SETTINGS > Connection settings > Wi-Fi; once enabled, a phone or tablet can join with the network details shown by MMI.
Check that your vehicle has it.
Requires a 2025 A3 equipped for Audi connect hotspot service plus any applicable active data plan or trial.
Does the documented scope match your car?
This check combines the verified year, any source-supported powertrain scope, source-named trim/package and required equipment. It does not read a VIN or factory build record.
Published availability and qualifications
Requires a 2025 A3 equipped for Audi connect hotspot service plus any applicable active data plan or trial.
- 2025 Audi A3 models with an enabled Audi connect Wi-Fi hotspot
Know what kind of control to look for.
This original category diagram is an orientation aid, not a picture of your exact trim. Use the written labels and your vehicle manual to identify the real control.
Step by step.
- 01
With the A3 parked and MMI on, open SETTINGS > Connection settings > Wi-Fi.
- 02
Enable the vehicle Wi-Fi hotspot and display or note the network name and security information shown by MMI.
- 03
On the phone, tablet or computer, open its Wi-Fi settings and select the Audi network.
- 04
Enter the displayed hotspot password when requested and confirm that the device reports a Wi-Fi connection.
Important limits
- A Wi-Fi connection to the vehicle does not guarantee internet access without eligible and active data service.
- Service coverage, speed, device limits and charges depend on the connected-service provider and plan.
Quick checks.
- ✓If the network is absent, return to MMI Connection settings and confirm the hotspot is enabled.
- ✓If the device joins without internet, verify the vehicle has cellular coverage and an active hotspot data plan.
What happened on your vehicle?
Your response is stored on this device. If you separately allow analytics, a non-account-linked guide/result event may also be measured. No VIN or personal information is requested.
Audi USA Help — In-vehicle Wi-Fi
We use the written official source to determine the steps and applicability shown above.
Reviewed with a visible trail.
Scope and steps were checked by Car Cheat Codes Editorial Review. A guide is narrowed or corrected when the source does not support a broader claim.
- Published
- Last modified
- Source checked
Guide change history
- Initial verified publication.