How do I figure out the code 4 Bluetooth on my stereo Alpine CDA 9831?

SOURCE: Need Pinout

no - the harness is $17 or less.
Even Metra makes one (pictired above)
In my shop I charge $17 for the metra plug.
eBay it.
Metra part# AL16-0001 or al2x8-0001
CLICK HERE for an eBay auction for an original ALPINE plug. $30
CLICK HERE for an eBay auction for a $2 (shipped) one.

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SOURCE: why does my alpine car

try to press and hold the power button for 5 secs. Then try to remove cables at the back of your cd receiver. make sure cables are perfectly aligned and connected properly. Then insert it back and press power button. Press menu button to get out of the demo mode and start inserting disc...

Iron

• 3018 Answers
• Posted on May 20, 2011

SOURCE: How do I turn on

• First you have to purchase a separately sold junction box and a portable telephone that is available from Nokia to control the incoming and outgoing call of the portable phone.

• You must have a portable phone hooked up prior to the next step.
• Press and hold the Band/Tel button for at least 2 seconds to turn on the telephone mode.

• Here is the instruction manual for your Alpine cda-9831 as well for you to reference should any other issues arise for your stereo http://dl.owneriq.net/d/dc5adc67-1e50-4b20-8ae5-519d81a17bce.pdf

Donald DCruz

• 17130 Answers
• Posted on Aug 02, 2011

SOURCE: need owners manual for alpine cda-9831

Please register you product in the following official link.

http://www.alpine-usa.com/support

SOURCE: What is the green cord on the back of the Alpine

From the wiring diagram on page 38 of this manual, it's the plus wire to the left rear speaker.