
Easily replace the factory radio in your Audi vehicle with this all-in-one Radio Replacement and Steering Wheel Control Interface by PAC. The RadioPRO4 RP4-AD11 interface comes pre-loaded with amplifier retention and steering wheel control software, navigation-based output signals and more to help simplify aftermarket radio installation while retaining your vehicle’s factory features.
Q: Does this interface retain the factory amplified audio system in my Audi?
A: Yes, this interface preserves your vehicle's factory amplified audio system for quality sound.
Q: What is the function of this interface?
A: This interface retains pre-programmed steering wheel controls and provides factory rear seat entertainment activation when removing the factory radio.
A: Yes, it is compatible with most aftermarket stereos.
Q: What other features does this interface retain besides steering wheel controls?
A: Besides retaining steering wheel controls, this device also provides retained accessory power (RAP), illumination, reverse trigger and parking brake.
Q: How does this interface help with navigation?
A: This device provides data-controlled accessory and navigation outputs, including vehicle speed sensor (VSS), to help ensure efficient operation.
Q: Which radios is this designed to work with?
A: This device is designed for use with LSFT-CAN databus radios.
Customers express satisfaction with the "Radio Replacement and Steering Wheel Control Interface for Select Audi Vehicles" overall performance. Users highlight that they love how it works. There were no cons mentioned for this product.

Easily replace the factory radio in your Audi vehicle with this all-in-one Radio Replacement and Steering Wheel Control Interface by PAC. The RadioPRO4 RP4-AD11 interface comes pre-loaded with amplifier retention and steering wheel control software, navigation-based output signals and more to help simplify aftermarket radio installation while retaining your vehicle’s factory features.

Easily add an aftermarket amplifier to your vehicle’s factory audio system with the LocPRO 4-Channel Line Output Converter by PAC. The LP6-4 converts speaker-level (high-level) audio signals to RCA preamp (low-level) signals so you can install an aftermarket amplifier without replacing your factory radio. This four-channel line output converter can also be used to retain your vehicle’s OEM amplified audio system when replacing the factory radio.

Keep your built-in steering wheel controls when upgrading to an aftermarket radio with this steering wheel control interface by PAC. The SWI-CP2 is compatible with a wide range of popular vehicles and motorcycles. Save time during installation with an easy three-step setup process using the ControlPRO app for smartphones.

This installation kit features an ISO DIN head unit provision with a pocket for simple installation. The ABS plastic design offers lasting use.
| Pros for PAC - Radio Replacement and Steering Wheel Control Interface for Select Audi Vehicles - Blue | |||
|---|---|---|---|
| Overall Performance | Ease of use, Installation, Compatibility, Sound Quality, Line Output | Ease of use, Installation, Compatibility, Steering Wheel Controls, Quality | Fit |
| Cons for PAC - Radio Replacement and Steering Wheel Control Interface for Select Audi Vehicles - Blue | |||
| There were no cons for this product— | RCA Jacks | Voice Control | There were no cons for this product— |