you will need a MOST fiber optic amp interface module
We would recommend to use our reverse camera
Acura/Suzuki/Honda Vehicles (1998-2013) Harness
this will resolve the issue as this vehicle does not have OEM ACC+ power at the head unit from factory
Mazda B option 24Pin plug pinout (here)
Hyundai Elantra 3 (2003-2010) Maxus you will need a MOSTSPECIFICATIONS Brand Name: T'EYES Certification: CE,EAC Digital Media Format: Mp3,MP4,WMA,JPEG Din: One Din Display Size: 9" For Vehicle Brands Model: HYUNDAI Hign concerned Chemical: None Hyundai Model: ELANTRA OSD Language: Chinese (Simplified),Chinese (Traditional),Russian,English Operating System: Android Special Features: wifi function,Support steering wheel control,Built in GPS,Mobile Phone,MP3 players Voltage: 12 V