Looking to install your EXTNIX head unit? Access step-by-step installation guides for Apple CarPlay and Android Auto head units across a wide range of vehicles.

These guides are provided as a general reference only. Professional installation is recommended.

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📖 User Manual & General Guides

📖 How to set up your EXTNIX Wireless Apple CarPlay & Android Auto Head Unit

📄 Download User Manual (PDF)

📷 How to wire a Reverse Camera

📄 AHD Reverse Camera Guide (PDF)

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Browse by Vehicle

🚗 Toyota Installation Guides

Vehicle	Resources
Toyota Hilux (N70, N80)	📖 Toyota Hilux N70 Wireless CarPlay Head Unit Install Guide ▶ Video: How to install a reverse camera in N70 Hilux
Toyota LandCruiser 70 Series (76/78/79)	Guide coming soon — contact us for assistance
Toyota LandCruiser 200 Series (2007–2015) GX/GXL/VX/Altitude	▶ Video: How to Install EXTNIX Toyota LandCruiser 200 Series Head Unit
Toyota LandCruiser 100 Series 2002+ GX/GXL	📄 PDF: How to Install EXTNIX LandCruiser 100 Series Infotainment System
Toyota Prado 120	Guide coming soon — contact us for assistance
Toyota Prado 150 GX/GXL (2009–2013)	📖 How to Install Wireless CarPlay — Step-by-Step Photo Guide 📄 PDF: Download Installation Guide 📄 PDF: Factory Camera Retention Kit Install Guide
Toyota Prado 150 GX/GXL (2018–2023)	📖 How to Install Wireless CarPlay — Step-by-Step Photo Guide 📄 PDF: Download Installation Guide
Toyota Tarago vs JDM Estima — Wiring Differences	📄 PDF: Australian Toyota Tarago vs JDM Estima Stereo Wiring Guide

🚗 Nissan Installation Guides

Vehicle	Resources
Nissan Navara NP300	Guide coming soon — contact us for assistance
Nissan Patrol Y62	📄 PDF: How to Install EXTNIX Y62 Infotainment System 📖 How to Install Nissan Patrol Y62 Factory Microphone Retention Kit

🚗 Mitsubishi Installation Guides

Vehicle	Resources
Mitsubishi Pajero Gen 4 (NS, NT, NW, NX)	▶ Video: Head Unit Upgrade on Mitsubishi Pajero — Step by Step (by BIA4x4)
Mitsubishi Pajero — Rockford Sound System DSP	▶ Video: EXTNIX Infotainment for Pajero Rockford — DSP Settings & Sound Optimisation
Mitsubishi Lancer CJ (2007–2017)	📄 PDF: Mitsubishi Lancer CJ 2007–2013 Radio Upgrade Instructions

🚗 Mazda Installation Guides

Vehicle	Resources
Mazda BT-50 UN (2012–2015)	📄 PDF: How to Install EXTNIX Mazda BT-50 UN Infotainment System

🚗 Isuzu Installation Guides

Vehicle	Resources
Isuzu D-MAX & MU-X (2012–2019)	📖 How to Install Wireless CarPlay Head Unit in Isuzu D-MAX & MU-X

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Need Help?

If you're unsure about installation, we recommend contacting a local professional installer. Our team is also happy to assist with pre-install questions.

📧 Email: support@extnix.com.au
📞 Call: 1300 096 212 — 9am–5pm Mon–Fri AEST
📍 Melbourne installation: Book a professional installation enquiry

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Frequently Asked Questions

Can I install a head unit myself, or should I use a professional?
It depends on your technical skill level. Head units, wiring harnesses and fascia frames involve complexity — we strongly recommend professional installation to protect your vehicle and your investment.

Will installing a head unit affect my car's warranty?
Generally no, provided the installation does not damage original vehicle systems. Always review your warranty terms and consider consulting your dealer before making modifications.

Can modern head units work in older vehicles?
Yes — with the right wiring harness, antenna adapter and fascia frame, most older Australian vehicles can accept a modern CarPlay head unit. Contact our team to confirm compatibility.

My car isn't listed — can you still help?
We're constantly adding new guides. If your vehicle isn't listed, contact our team — we'll point you in the right direction.

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Disclaimer: These guides are for reference only. The correct installation procedure may vary depending on vehicle type, user experience and product specifications. We strongly recommend using a qualified professional installer. EXTNIX (Extreme Electronix Pty Ltd) accepts no liability for costs, damages, accidents or injuries arising from self-installation.