Wireless Carplay module installation tutorial for Porsche Cayenne PCM3.1 Head Unit

Wireless Carplay module installation tutorial for Porsche Cayenne PCM3.1 Head Unit

1. Installation of wireless Carplay smart module
NOTE: Before the installation, TURN OFF the engine, close and opendriver side door ONCE. wait the center screen turn black.



1.Use the tool to take out the air conditioning panelof the central control



2.Note that vou need to take out the plug behind the panel



3.Unscrew the 4 screws on the head unit



4.Take out the head unit and unplug all the plugs on the back of the head unit



5.Unscrew the screws on the screen of the head unit



6.You need to press the buckles on both sides of the screen to remove the screen



7.Be careful remove the screen,but don't break the harness



8.Unscrew the screw on the back of the head unit



9.Take the head unit apart



10.remove the cables



11.Remove the three screws at the mark and install the golden extension screw


12.Install the carplay module and screw on the screws




13.connect the Carplav flat cable to the PCB board


14.Connect the screen flex cable to the carplay module.



15.Connect the line to the PCB board



16.The installation in the head unit is comnleted , and the head unit can be restored




17.If there is an optical fiber cable on the original car main line you neea to take out tne opticat fiber cabte



18.Connect the Carplay main line with the main line of the oriainal car



19.transfer the fiber optic cable remoed from the original Car main line




20.Reconnect the plug from the original car head unit to the head unit



21.Unscrew the screws on the floor of the passenger cab and remove the floor



22.The USB cable on the CarPlay main line can be led from the central console
to the floor of the passenger cab




23.Microphones can be placed here, and the microphone harnesses are routedand routed into the center console(f the original car's Bluetooth phone can be used normally.the original car's microphone can be used without an external microphone)




24.comnect microphone



25.After the CarPlay installation is completel you can restore the original car layout



26.enjoy carplay



















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