AXDIS-HK3
INSTALLATION INSTRUCTIONS
AxxessInterfaces.com © COPYRIGHT 2024 METRA ELECTRONICS CORPORATION REV. 11/22/24 INSTAXDIS-HK3
INTERFACE FEATURES
INTERFACE COMPONENTS
OPTIONAL ACCESSORIES
(sold separately)
TOOLS REQUIRED
• Crimping tool and connectors, or solder gun, solder, and heat shrink
• Tape • Wire cutter • Zip ties • Small flat-blade screwdriver
TABLE OF CONTENTS
Applications ...........................................................2
Connections ........................................................ 2-3
Installation .............................................................4
Programming .........................................................4
Audio Level Adjustment .......................................4
Steering Wheel Control (SWC) Settings
LED feedback ........................................................ 5
Changing radio type ............................................ 5
Remapping the SWC buttons .........................5-6
Dual assignment instructions .........................
7-8
Troubleshooting.....................................................8
Hyundai/Kia Data Interface with SWC
2017-2022
• Designed for amplified* and
non-amplified models
• Provides accessory power (12-
volt 10-amp)
• Provides NAV outputs (park
brake, reverse, speed sense)
• Retains audio controls on the
steering wheel
• Retains the factory AUX-IN jack
• Retains the factory backup camera
• Includes an AXCSD-6V 12-to-6V
step-down for the factory
camera
• Retains balance and fade**
• Micro-B USB updatable
• AXDIS-HK3 interface • AXDIS-HK3 harness
• AXCSD-6V • 16-pin harness with stripped leads
• Female 3.5mm connector with stripped leads
SPDIF Interface: AXSP-HK interface
Visit AxxessInterfaces.com for more detailed information
about the product and up-to-date vehicle specific applications
*Requires the AXSP-HK (sold separately) **Non-amplified models only
APPLICATIONS
See next page
MetraOnline.com may be used
to assist with dash assembly
instructions. Simply enter
your Year, Make, Model
vehicle into the vehicle fit
guide and look for the Dash
Kit Installation Instructions.
Product Info
www.MetraOnline.com
ATTENTION: With the key out of the
ignition, disconnect the negative battery
terminal before installing this product. Ensure
that all installation connections, especially the
air bag indicator lights, are plugged in before
reconnecting the battery or cycling the ignition
to test this product.
NOTE: Refer also to the instructions included
with the aftermarket radio.
