AUDI • PR •
1AT
Category: Drivetrain
Electronic differential lock (EDL)
Traction support system.
Audi PR code 1AT enables electronic differential lock for improved traction.
Want the full factory build sheet for your car?
Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related PR codes
- PR 0K0 — Without alternative drive system
- PR 1X2 — quattro with ultra technology
- PR 1X0 — Front-wheel drive
- PR 1X1 — quattro all-wheel drive
Frequently Asked Questions
What does PR code 1AT mean?
PR code 1AT is a factory equipment code used by AUDI to describe a specific vehicle configuration or component.
Where can I find PR code 1AT on my car?
This code is typically found in the vehicle’s factory build data, service documentation, or can be confirmed by decoding the VIN.
Does PR code 1AT affect maintenance or parts?
Yes. Factory codes determine correct parts selection, software compatibility, and service procedures for your exact vehicle configuration.
How can I verify PR code 1AT for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.