L322 SPECIALIST
Master Installation
Range Rover L322 (2002–2012) Technical Hub
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CRITICAL PRE-STEP: Battery Disconnect
Disconnect the negative terminal to protect the sensitive MOST bus and prevent airbag (SRS) error codes.
Installation Workflow
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Phase 1: Dash & Screen Disassembly
Carefully lift the top mesh speaker cover. To remove the center vents, use a precision hook tool to depress the internal metal spring clips. Patience is key—OEM clips are brittle.
TECH DEEP DIVE
2005–2012 Fiber Optic Logic
Step 1: Access Module
Locate the MOST interface in the glove box compartment.
Step 2: Optic Transfer
Plug the factory orange optic cable into the Blue Box decoder.
📸 OEM Camera Integration
Maintain the factory rearview system with manual pinning
SIGNAL (+) Video Core Pin
GROUND (-) Outer Shielding Pin
💡 Roadnavier Engineering Secrets
Audio Troubleshooting
If there's no sound, check the "ACC" trigger on the fiber box. The decoder needs a constant 12V to wake the HK amplifier.
GPS Performance
For instant CarPlay/Google Maps sync, mount the antenna underneath the top dashboard leather, away from the metal frame.
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