Why Choose an MMI Box Over a Full Head Unit Replacement?
Some vehicles come with highly integrated factory infotainment systems where a full head unit replacement isn't practical or desirable. Climate controls, factory navigation, parking sensors, surround view cameras and other vehicle-specific features are all tied into the factory screen. Replacing the head unit means losing these features.
The EXTNIX MMI Box solves this — it plugs directly into your factory system and adds full Wireless CarPlay and Android Auto functionality while keeping every factory feature exactly as it was.
How Does It Work?
The EXTNIX MMI Box connects to your factory infotainment system via a dedicated interface. Once installed, a new input source appears on your factory screen. Simply select it to launch Wireless CarPlay or Android Auto — no cables, no dongles, no fuss. Built on a stable Linux-based operating system for fast, reliable performance.
Key Features:
- Wireless Apple CarPlay — connect your iPhone without a cable
- Wireless Android Auto — full Google integration wirelessly
- Retains all factory features — climate display, parking sensors, factory camera, factory navigation
- Linux-based system — fast boot, stable performance, no crashes
- Plug and play installation — no cutting or modifications required
- Australian stock with local support
- 24-month replacement warranty
Compatible Vehicles:
The EXTNIX MMI Box is compatible with a wide range of European and Japanese vehicles including:
- Audi — A3, A4, A5, A6, A7, A8, Q3, Q5, Q7 and more
- BMW — 1 Series, 2 Series, 3 Series, 4 Series, 5 Series, X1, X3, X5 and more
- Mercedes-Benz — A Class, C Class, E Class, GLA, GLC, GLE and more
- Toyota — LandCruiser, Prado, Kluger, Hilux, RAV4 and more
- Nissan — Patrol, Navara, X-Trail, Qashqai and more
- Mazda — CX-5, CX-8, CX-9, Mazda 3, Mazda 6 and more
- Lexus — IS, ES, RX, NX, GX and more
Not sure if your vehicle is compatible? Contact our team with your vehicle make, model and year and we will confirm compatibility before you purchase.
Professional Installation Available:
Not comfortable with a DIY install? Our Campbellfield VIC workshop offers professional MMI Box installation from $250, price dependent on vehicle make and model. By appointment only.
📞 1300 096 212 📧 support@extnix.com.au 📍 Campbellfield VIC — by appointment
Up to 15% off
