BMW X1 E90 (2005-2011) Android Large-Screen Navigation Power Cable with Protocol Box — Palm News 16P Tail (Handheld Communication)

Power cable and protocol box assembly for Android large-screen navigation upgrades, including the Palm News 16P tail cable. Compatibility: For BMW X1 E90 2005-2011 models. Not compatible with original audio mainframes that use a fiber amplifier. Purpose: Designed for use when fitting an aftermarket stereo—this wiring harness connects the aftermarket head unit to the vehicle. Specification: Suits the public version of the 16PIN special power supply and speaker wiring harness. Installation notes: Engineered as a vehicle-specific wiring harness—follow the vehicle checklist and plug directly into the factory harnesses. Do not cut any wires when the connector is mated to the OEM harness. Standard color-coded wiring is provided to ensure consistent, simplified connections during installation.