Product Guides

Boost your workshop's catalog with the latest co-pilot screen for Fang Cheng Bao 5 & Denza B5. This guide walks you through the non-destructive installation process. Roadnavier offers high-profit margins and technical support for global distributors and B2B partners.

Tired of small, underwhelming CarPlay upgrades in your 2007–2015 Nissan Armada? This guide breaks down the common pain points of portable screens and modules, explains why they fall short, and shows why a custom 17-inch giant screen delivers the modern infotainment experience your Armada deserves — without sacrificing factory features.

Transform your Mercedes-Benz C-Class W204 (2011-2014) with our comprehensive installation tutorial. This "Ultimate Guide" covers everything from trim removal to wiring for both NTG 4.5 and NTG 5.0 systems. Whether you are adding Apple CarPlay or a reverse camera, our 14-step process ensures a professional, factory-style finish for your 8.8" Android screen upgrade.

This comprehensive guide is designed for 2009–2014 Nissan Maxima A35 owners to simplify the complex process of upgrading to an Android head unit. It provides a clear roadmap to identify your factory trim—whether it's the Base (Low) trim or the high-end Bose System—and choose between Original-style or Tesla-style screens. You will learn the critical wiring differences, such as utilizing AUX-out for base models versus direct Bose amplifier integration for high trims, ensuring a perfect "Plug & Play" installation.

When upgrading Acura audio systems with Android head units, amplifiers, or subwoofers, many owners encounter signal limitations. This guide explains why an RCA splitter is often required and how it helps maintain clean, OEM-style audio expansion.

Many Acura TL/TSX/MDX owners experience a sudden black screen or non-responsive factory radio, especially after a battery change. In most cases, the unit isn’t broken—it’s locked by Acura’s Anti-Theft system. This guide explains why it happens, how to display your serial number using the 1 + 6 + Power method, and how to retrieve the official 5-digit Radio Code to unlock the system within minutes. A modern Android upgrade is also recommended for drivers who want to avoid future lockouts.