See all parts that fit your 1997 A4 Quattro
Install a new iDatalink-ready stereo and retain the steering wheel audio controls and other factory features in select 2008-2024 vehicles from Nissan
Product highlights
• Plug and Play T-Harness allows for faster installation
• Compatible with amplified audio systems
• Retains OEM Backup Camera
• Provides 12V /15V accessory power (RAP)
• iDatalink-ready radio
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers
$90.00
List price $110.00
270W Peak (90W RMS) 4" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$90.00
List price $99.99
240W Peak (80W RMS) 5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers
$159.99
Infinity Reference 3032cfx (REF3032CFXAM)
150W Peak (50W RMS) 3.5" Reference Series 2-Way Coaxial 3-ohm Car Speakers
$74.95
List price $129.95
150W Peak (50W RMS) 3.5" Apex Series 2-Way Coaxial 4-ohm Car Speakers
$79.99
180W Peak (60W RMS) 3.5” CS Series 2 Way Coaxial 4-ohm Speakers
$51.96
List price $74.99
360W Peak (120W RMS) 3" Vega Series 2025 Edition 2-Way Coaxial 4-ohm Speakers
$89.99
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 1997 Audi A4 Quattro is not compatible. Change vehicle or See list of compatible similar products
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Manufacturer:
Model Number:
SEK-MRR-HNI1
Weight:
1.75lbs
Internal SKU:
sekmrrhni1
Internal Product ID:
199310
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Great add on for the money!
This wiring harnesses allows you to hook up your after market stereo to factory features such as on star, volume and channel controls
70 found this helpful
great product
I connected this to a Kenwood DDX1701HD in my 2012 Dodge Ram. I didn't like that I couldn't use my existing Sirius xm antenna with this unit, but that is a Chrysler issue. My gauges show up on my HU along with other vehicle info. Before purchasing this and a HU make sure to see what functions your vehicle and HU will allow the maestro to do.
66 found this helpful
Excellent
The best value for the funtions its amazing to get new funtions and everything works like factory but with an aftermarket radio
62 found this helpful
Maestro Installation a Breeze
DIYer first time attempting such an install went off without a hitch. I get all of the car telemetry available to my head unit. Works well, instructions were very clear.
Verified purchase
54 found this helpful
Maestro RR
This was one of my easiest installs. Buy the correct harness, wire it with the module, and flash the module before you make the connections in the vehicle. With this radio replacement module, you retain steering wheel controls and with most radios, you will have on screen gauges.
49 found this helpful
Works Well
Very easy to program and hook up . Website will show you all the steps and guide you through it all.
47 found this helpful
Works as intended
Works as intended. Easy to setup and customize. Small enough to tuck behind the dash.
Verified purchase
46 found this helpful
WRX steering controls work!
This product easily integrated steering controls and added functionality to read car diagnostics.
43 found this helpful
Easy to download!
This device worked great to restore my steering wheel controls and was easy to download via laptop
Verified purchase
42 found this helpful
Works on 2016 and later Fiat 500
I am new to car stereo replacement and had a tough time finding hardware for a 2018 Fiat 500 Lounge. This works great! Even though the dash status monitor provides good vehicle information, this helps make the replacement stereo way more usable, just being able to use volume controls on the steering wheel is reason enough, but the added info for what's going on behind the hood, like engine light errors and tire pressure monitoring have already come in handy as well; and are just neat to have.
Verified purchase
36 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
