Elevate your driving experience. This guide walks you through transforming your Porsche Cayenne 958's cockpit with the Roadnavier Android Horizontal Screen. Unlock Wireless CarPlay, Android Auto, and precision navigation while maintaining the vehicle's luxurious aesthetic.

Step 01

Dashboard Disassembly

The first step requires careful precision. Using professional tweezers or a specialized clip tool, you must locate the four internal anti-clips (two on top, two on bottom) within the factory air vents. Release these clips simultaneously to pull the vents forward and remove them. Once clear, you will access the Torx screws securing the factory PCM unit.

Image 1: Location of internal clips for proper vent removal.

Step 02

Wiring Integration & Fiber Optics

For models equipped with premium sound (Bose/Burmester), the Fiber Optic Box integration is critical. The Roadnavier harness is full-compatible with 2010-2017 Cayenne 8.4" configurations.

Correct fiber optic cable transfer to the decoder box.

Component	Installation Detail
Fiber Optic Decoder	Gently transfer the original green/orange fiber optic cables to the Roadnavier decoder box. This ensures zero latency and maintains high-fidelity audio.
Main Power Harness	A 100% plug-and-play connection. Verify the harness version matches your vehicle's existing configuration.
Antenna Adapter	Utilize the included adapter to retain crystal-clear FM/AM reception from the factory antenna.

Step 03

System Calibration & Testing

Before completing the physical reassembly, boot the new Android OS system. This is the time to verify all functions. Ensure steering wheel controls are mapped correctly, the reverse camera feed triggers instantly, and the audio from the fiber optic connection is outputting clearly across all speakers.

Image 3: System test phase with Wireless CarPlay active.