How to Add Bluetooth Audio to your Stock Radio In Your Car: This should work for any car given you can find the wiring diagram for your radio and tie into the L+, R+ Channels & Ground of the CD changer or tape player. This videos is specific to 2002-2009 Lexus LX470, GX470 or Toyota Landcruiser, 4Runner. Without sacrificing your AC controls you can connect a Bluetooth adaptor to your stock radio while maintaining an OEM look for an inexpensive price. If you have any questions, hit us up in the comments.
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Tools Required:
-Pry tools – to remove radio trim/vents in your car.
-Wrench to remove radio unit securing screws.
-Philips Screwdriver
-Soldering Set
-Lighter – To melt of insulation on small wires (on Aux Connector) in order to solder.
-Zip Tie or Glue Gun
-Female End of Aux Connector
-Bluetooth Adaptor
-Additional Power Socket – If you choose to power the BT adaptor behind the radio and keep an all wires hidden.

Bluetooth Adaptor Amazon Link (You Can Buy A Different One if you chose):
https://www.amazon.com/Firefly-Blueto...

Wiring Diagram Link:
https://elektrotanya.com/pioneer_kex-...

Music Credits:
Music: https://www.bensound.com