An Alpine KCA-100BT is connected to an Alpine IDA-X200 and in changer mode I can hear audio from my phone, but in BT mode is says NO UNIT. What is going on? How do I get the bluetooth to work properly?

SOURCE: installing the Alpine IDA-X200

So it is powering up? On your actual deck will be a picture of the schematics of the wiring. With the system powered up, assuming you taped up the power wires, strip the front left wires coming from the deck and use them as your tester. You now know forsure they are for the front left so as you go through your cars audio wires you will find which wires are for which speakers around your car. Label them as you test them. Hope that helps.

SOURCE: 2003 silverado z71

You could get a stereo installation kit for your year, make & model, that comes with a pigtail plug that would plug right into the existing harness plug and prevent you from having to hack up your original wiring harness.

If not....

Car Radio memory Constant 12v+ Wire: Orange
Car Radio Accessory Switched 12v+ Wire: The radio harness does not provide a switched power source. Run a wire to the fusebox for switched power.
Car Radio Ground Wire: Black/White
Car Radio Illumination Wire: Gray
Car Stereo Dimmer Wire: Brown
Car Stereo Antenna Trigger Wire: Pink
Car Stereo Amp Trigger Wire: N/A
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue

Good luck
Aduz

Frank Fulton

• 1114 Answers
• Posted on Aug 11, 2009

SOURCE: my alpine ida x200 keeps skipping during songs

All you can really do is use a CD Player cleaner *one that uses fluid* run it thru a couple times and try a disc again. Clean your CD's with liquid car polish an a microfibre towel, it works wonders for new and old CD's. If it still skips, It needs to be pulled for repair. They just replace the transport, usually runs between 100-150 depending on the service center. Hope this helps.

kenw392

• 2226 Answers
• Posted on Jan 31, 2011

SOURCE: hi have just baught an alpine cde 103 bt and the

sorry, the cde 103 will not operate a changer. changers are pretty much on the way out and very few new radios will operate a changer. most are set up to operate mp3's and ipod's.

Testimonial: "thanks for that wiz not the answer i wanted but pretty much expected so thanks very much"

SOURCE: my ida x200 says intrrupt

1) Press and hold Func/Setup for more than 2 seconds2) Using the Volume knob go to the sub function called General3) Then go to INT MUTE4) Then set it to OFF
This will sort your problem out hope this helps