Model: HRN-HRR-AU1
from $79.99
This Firstech radio replacement harness is designed for select Audi vehicles manufactured between 2004 and 2014. It provides the necessary connections for integrating an aftermarket radio while retaining essential vehicle features. The black harness weighs 1 lb and comes in an 8 x 5 x 5-inch package.
A vehicle-specific harness is mandatory to avoid cutting factory wires. Modern cars require 'smart' interface modules to retain steering wheel controls and warning chimes. Available from $79.99.
Wiring harnesses have zero ongoing costs. Once installed correctly, they last the lifetime of the vehicle unless damaged by pests or physical modification.
Common Failure Modes
Failure is almost always due to poor installation, such as loose crimps or exposed wires shorting out. Vibration over time can cause poorly routed wires to chafe.
A vehicle-specific harness is mandatory to avoid cutting factory wires. Modern cars require 'smart' interface modules to retain steering wheel controls and warning chimes.
Wiring harnesses last the life of the vehicle unless damaged by pests, heat, or modification.
The Firstech RR and RR2 Compatible Harness for Select Audi Vehicles 2004 to 2014 is available at crutchfield, abt, starting at $79.99.
Wiring harnesses have zero ongoing costs. Once installed correctly, they last the lifetime of the vehicle unless damaged by pests or physical modification.
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