Since updated to iOS9 my bluetooth doesn't stay on

Hello mikefromfillmore,

Thank you for becoming a member of the Apple Support Communities and posting your first question! We’re glad you’re here and can’t wait to hear more from you! :-)

To begin troubleshooting bluetooth in your car not staying connected, I suggest working through the steps outlined in the attached article.

If you're using Bluetooth

1. Check your car stereo's user manual for steps about pairing with a Bluetooth device.
2. On your iOS device, swipe up to open the Control Center, then taptwice to turn Bluetooth off and back on.
3. Restart your iOS device.
4. On your iOS device, unpair your car stereo. On your car's display, unpair your iOS device and any other devices. Restart your car and your iOS device, then pair and connect again.
5. Update your iOS device.
6. Install any firmware updates for your car stereo.
7. If you still can't connect, Contact Apple Support.

Get help connecting your iPhone, iPad, or iPod touch with your car stereo - Apple Support

I understand how frustrating issues like this can be, but I want to assure you that we are here to help! Please reply if the steps were able to assist you in resolving this situation or to provide any further information.

We look forward to your continued involvement in the Apple Support Communities!

Have a great day!

Hi mikefromfillmore,

Awesome! I'm glad the update was able to solve this Bluetooth connectivity issue with your car. :)

Thanks for replying and letting us know this solved your issue as well. We're looking forward to hearing from you more in the future!

Have a great day!