Wiring Diagram - Kdc-bt555u

Referencing the breakdown above, twist the wires together by function.

Connects to the ignition switch or fuse box to turn the unit on/off.

Let’s go beyond the colors. If you want the installation to work the first time, pay attention to these details. Kdc-bt555u Wiring Diagram

If you’ve just picked up a (or the similar Kenwood Excelon variant), congratulations—you’ve got a solid, Bluetooth-enabled single-DIN head unit. However, a stereo is only as good as its installation.

Must be attached to a clean, unpainted metallic part of the car chassis. Power Control / Remote Used to trigger an external amplifier or power antenna. Light Blue/Yellow Steering Wheel Remote Referencing the breakdown above, twist the wires together

: Battery (Constant 12V+) – Connect to the permanent power source to maintain clock and memory settings.

The KDC-BT555U uses a standard . You should never cut the plug off the back of the stereo; instead, use this harness to connect to your car’s factory wiring (or an aftermarket adapter). If you want the installation to work the

The KDC-BT555U has a built-in (22 watts RMS per channel). Use the following pairs strictly: