Adding an aftermarket Bluetooth interface to factory stereo/nav (1 Viewer)

[pmgia]

I really like the JL Audio because it works flawlessly and it mounts completely out of sight (its a small footprint), just needs 12v power, has two RCA outputs, phone hooks up automatically via bluetooth when the JL Audio Bluetooth gets power and sees phone.

 

[swiss200]

I really like the JL Audio because it works flawlessly and it mounts completely out of sight (its a small footprint), just needs 12v power, has two RCA outputs, phone hooks up automatically via bluetooth when the JL Audio Bluetooth gets power and sees phone.
View attachment 2166834

How do you connect it to the land cruiser ? Other adapters seem to go in-between some existing connection but this one is different ?