How do I reset the pin # for the bluetooth on JVC KD-A815?

It already has one built in.

https://www.google.com/search?q=JVC+KD-A815

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According to the installation manual for the KD-S28, the bluetooth adapter is KS-BTA100. You can find this on page 2 of the installation manual which is available from JVC's support page: http://books.jvc.com/ . Enter the model number and click the Model Search button. The direct link to the installation manual is http://books.jvc.com/Download/119824748/GET0754-002A.pdf .

I hope this helps. Amazon has a couple of the adapters for sale: https://www.amazon.com/JVC-KSBTA100-Add-On-Bluetooth-Adapter/dp/B004REMUJE . Other vendors do not report having this in stock.

Cindy Wells

You can try to have your cell phone look for JVC unit.

This mosel does have Bluetooth it's not Bluetooth ready to and the model one of you gave Manual too is the is the rolling manual I have the kdr810 as well with same problem

Go to this web link:
https://www.manualslib.com/manual/642352/Jvc-Kd-G845.html?page=5#manual

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This one;
https://www.manualslib.com/manual/642352/Jvc-Kd-G845.html?page=12#manual

To pair a bluetooth device with the radio, turn on the Bluetooth function of the device. Then press the SRC (source) button on the receiver. Select BT Audio or BT Phone, depending on the device you want to pair with the radio. Use the up/down arrows to select New Device and press the down arrow. Select Open and then press the down arrow. Then enter the PIN by using the left/right arrows to select a digit and turning the volume knob until the correct digit is entered. (For some devices, you need to enter a specific PIN. Consult that device's manual.) Press the down arrow to set the PIN. Enter the PIN in the device you are pairing to the receiver (if it doesn't have a required PIN). Wait for the message "Connected" to appear.

To use the device in the future, press SRC and choose the appropriate Bluetooth type. Then use the right/left arrows to select the registered device. Press the down arrow and then use the right/left arrows to select Connect and press the down arrow. (See the manual, link below, for setting the autoconnect or autoanswer.)

To adjust the sound system balance, press and hold Menu to open the menu and then turn the volume knob to Audio. Press the center of the Volume knob. Then navigate to balance and adjust the unit as needed.

The manual for the KD-HDR20 is available from JVC on the product support page: http://support.jvc.com/consumer/product.jsp?archive=true&pathId=54&modelId=MODL028465 . The direct link to the instruction manual is http://resources.jvc.com/Resources/00/01/14/LVT1960-001A.pdf .

I hope this helps.

Cindy Wells

First delete pairing of the device: Menu, Bluetooth, Device, Delete a device
Then add it again using another pin: Menu, Bluetooth, Device, Pairing

The information is on page 10-14 of the Instruction book. If you don't have, download it from jvc website: http://books.jvc.com/booklist.asp?Model=kd-bt11j
Press Phone button
Use FWD/REV arrow to select the device
Press Down arrow
Use FWD/REV arrow to select new pairing
Press Down arrow
Enter PIN

Hello imback2009,

The JVC KD-G140 does not have a Bluetooth option, either built-in or with an adapter. And as far as I can tell, it doesn't have a "mute" or "phone" wire which would allow installation of a generic bluetooth adapter, such as the Parrot. If you want to connect your cellphone, I'd recommend you look at an upgrade here.

Hope this helps.

To inicialize to factory settings do: In "Setup" menu go to "others" menu, go to "Initialize" press "Enter".

With this you will loss all your customized settings