Audi OBD2 Port Location
The Audi OBD-II (OBD2) port can be used for troubleshooting, installing tracking, or monitoring devices. Finding the OBD2 port on an Audi is simple.
Where is the OBD2 port on an Audi?

In most 1996 and newer Audi vehicles, the OBD2 port is under the dashboard on the driver’s side, to the left of the steering column.

Audi On-Board Diagnostic II (OBD-II) is used to diagnose vehicle problems. The OBD2 port can diagnose engine, transmission, ABS, Airbag, and other problems. To access these systems, you will need an Audi OBD2 Scanner.
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I cannot find the OBD2 port on my Audi.

First, look carefully under the dashboard. On some Audis, the OBD-II is deep under the dashboard, so you may need to slide under it and use a flashlight to locate it.
If you don’t have an OBD2 port under the dashboard, your Audi may have one on the center console next to the parking brake handle. Use a small flathead screwdriver to remove the plastic and expose the OBD2 port.
Where is the Audi A6 OBD2 port located?

The OBD2 port on an Audi A6 can be found on the driver’s side under the dashboard.
Audi Q5 OBD2 port location?
The Audi Q5 OBD2 port can be located under the dashboard on the driver’s side above the brake pedal.
Audi TT OBD2 port location?
The OBD2 port on an Audi TT is under the dashboard above the brake pedal.
Where is the OBD2 port on an Audi A6 1995-2014?
On some Audi A6, the OBD2 port is next to the emergency parking brake handle. Remove the small cover to expose the OBD2 port.
What is the difference between OBD, OBD2, and OBD-II?
- OBD stands for Onboard diagnostic system.
- OBD-II is the correct name, but sometimes it is called OBD2.
- OBD-II is found on all 1996 and newer Audi vehicles sold in the US.
OBD often refers to OBD-I, found on some older Audis from 19985 to 1995.
Does my Audi have an OBD-II port?
All 2001 and newer Audi vehicles, including A1, A3, A4, A6, Q3, Q5, Q7, TT, A5, A7, A8, Q2, Q8, and R8.
All 1996 Audis sold in the United States have an OBD2 port. While in Europe, it wasn’t until 2001 that EOBD became mandatory for all gasoline vehicles in the European Union (EU).
We hope you find the Audi OBD2 Port Location guide helpful. Check these troubleshooting and repair guides for more help on your Audi.
Troubleshooting with YOUCANIC Full System Scanner

The YOUCANIC Full System Scanner is a perfect example of an OBD-II scanner for troubleshooting your Audi. This powerful device can read and clear fault codes from all the systems, perform bi-directional tests, maintenance and repair resets, and many more professional-grade functions that can help you determine the cause of the problem in your Audi.
