Technical Support

Find vehicle upgrade guides, installation instructions, system settings, and troubleshooting resources.

Browse by Topic

Explore Android screen upgrades, vehicle fitment, model years, and available features.

Learn about factory multimedia systems, CANBUS protocols, audio integration, and compatibility.

Follow installation videos, wiring instructions, connector guides, and pre-reassembly tests.

Restore camera displays, configure Android settings, and troubleshoot common issues.

Interested in automotive technology developments? Read our Driving Tech & Trends articles.

If you cannot find the answer, contact Roadnavier with your vehicle make, model, year, and a photo of your factory dashboard.

Email: info@roadnavier.com

WhatsApp: +86 180 3308 4278

Support hours: Monday–Friday, 8:00 AM–6:00 PM (UTC+8).