ADS-RR(SR)-HK3-DS-IG-EN
maestro.idatalink.com
Hyundai elantra 5 incH display witHout apple carplay or android auto, witHout aMp 2019-2020
Automotive Data Solutions Inc. © 2021
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INSTALLATION INSTRUCTIONS
STEP 1
• Remove the factory radio.
• Unbox the aftermarket radio and locate its main harness.
• Connect the wires shown on the next page from
aftermarket radio main harness to the rHK3 T-harness and
match the wire functions.
Note: Isolate (tape) unused wires, if applicable.
STEP 2
Assemble the rHK3 T-harness as shown in wiring diagram:
• Plug the male RED 2 pin connector to female RED
connector.
• Connect the factory radio harness to the rHK3 T-harness.
STEP 3
• Plug the BLACK 2 pin connector (with the BROWN/YELLOW
and BROWN/RED twisted wires) into the OBDII harness.
• Plug the OBDII connector into the OBDII of the vehicle,
located under the driver side dash.
STEP 4
• Connect all the harnesses from the rHK3 to the Maestro
RR2 module.
• Plug the Data Cable into the BLACK 4 pin port of the RR2.
STEP 5
• Plug the aftermarket radio harnesses into the aftermarket
radio.
• Plug the backup camera RCA into the aftermarket radio’s
backup camera input (if applicable).
• Plug the Data cable to the data port of the aftermarket
radio.
• If the vehicle has Rear Seat Entertainment, plug the RSE/
AUX cable into the AUX In on the aftermarket radio. If the
vehicle has no RSE, isolate (tape) the 3.5mm jack and
secure it out of the way.
Note: On Pioneer radio, ensure that there is nothing plugged
into the W/R port.
Test your installation:
Steering wheel controls, vehicle information, backup
camera, etc.
Finish installing radio into the dash, and enjoy!
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