It déjà vu all over again for car owners with new iPhones (7 7+) and iOS upgraders to iOS 10 with audio problems.Two years ago, with the release of iOS 8.0 there serious Bluetooth problems that were fixed with various software updates or other means such as the nuke-it fixes. Previous fixes don’t as well for some, while some have resorted to restoring iOS 10. Some contend it is a GSM interference issue while others say it is a hardware issue with early model iPhone 7 models. This time, BMW acknowledged that there are issues.
The main issues appear to music audio streaming issues, dropped calls and audio dropping out. We were seeing comments from our readers who own BMW, VW, Honda, Toyota, Ford, Hyundai, Kia, Jeep, Cadillac, Volvo, Audi, Mini Cooper, Subaru, Toyota, Lexus, Porsche and Dodge vehicles.
Here are some reports of problems
- iPhone 5S and VW Tiguan 2011 & VW Jetta 2014, impossible to hang up the call when connected.
- iPhone 6 to iOS 10.0.2 Phone connects via Bluetooth to Microsoft Sync in 2011 Ford F-150 but cannot hear any audio for either streaming music or phone calls.
- 2013 Kia Optima drops connection with iPhone 7 and iOS 10 but not iPhone 6 and iOS 10.
- Hyundai Santa Fe Sport 2013 goes into a mode to call the iPhone number.
- Jeep Grand Cherokee drops call every 30 seconds.
- BMW 2015 528
- 2013 Hyundai Elantra has Bluetooth issues with iOS 10.
- 2013 Kia Optima audio cut out issue.
- 2016 BMW 228, owner switched out to another iPhone 7 and it didn’t help.
- 2014 Cadillac SRX, iPhone 7 won’t play music through audio speakers.
- 2014 Audi SQ5 and iPhone 7 can’t sync contacts.
- 2011 Hyundai Soanta iPhone 7 iOS 10.1 fails to connect has to re-pair Bluetooth then only works for a day or so.
- BMW X4 2014.
- iOS 10 on iPhone SE not working on 2011 Mini Cooper, deletes device and the works for a while.
- iPhone 7 and the Bluetooth nightmare – it works intermittently, but calls come in on the phone, then switch to the car, and vice versa in BMW 2015 640.
- iPhone 7 works intermittently via Bluetooth with 2014 BMW, problems with music streaming but still works with iPhone 6.
- 2010 Volvo S80. iPhone 5s on both 9.3.5 and 10.0. Calls are simply noise.
- iPhone 6 with iOS 10 many issues interfacing with both 2016 Audi MMI and 2014 Harley Infotainment systems using either USB or Bluetooth, artists and songs don’t appear for music.
- 2015 Subaru STi iPhone 6 owner has to re-pair each time he starts the car.
- iOS 10. iPhone pairs with the car audio of Toyota Camry Hybrid 2015 but streams only phone calls not music.
- iPhone 6 to iOS 10 and won’t pair with Mazda CX-5.
- 2009 Dodge RAM 1500 Laramie. My U-Connect Alpine Stereo no longer sees my IPhone 5S through Bluetooth.
- 2017 Ford Escape Titanium with Sync, randomly disconnects Bluetooth then reconnects.
- Toyota Tacoma 2016 freezes with iPhone 7 but not iPhone SE.
- 2013 Ford Explorer. Bluetooth works for while, gets choppy, and only Airplane Mode/reconnecting will get audio back to car.
- 2015 X3 and 2015 M3 both have issues with music player.
- Phone 7 and Audi A5, deleting device and re-pairing worked.
- 2016 Scion iM, music plays through iPhone speakers then goes through car speakers.
- Bluetooth issues with 2015 BMW M4 with a launch day 7+. The Driver river returned that iPhone and for 256 GB iPhone 7+, two days ago and now doesn’t have any problems
- Problems reported for Toyota Sienna, Porsche Cayenne, 2011 Ford Focus, 2015 Kia K900, BMW i3, Kia Soul, Audi (calls dropping)2013 BMW X5, Lexus GS350, 2016 Honda Civic, Ford Fusion Energi, 2016 Toyota Rav 4, 2012 Acura MDX, 2013 Ford F-150, 2016 Highlander, Land Rover Evoque 2017 and 2013 Lexus.
So far, a possible solution for audio streaming problems is to put the iPhone in airplane mode, and connect with Bluetooth according to one commenter. It appears to be a GSM interference issue. We are trying to figure out if the problem doesn’t occur for non-GSM carriers such as Verizon or Sprint. Therefore when you report problems, please include your wireless carrier.
The first fixes are the “nuke-it” fixes which involve deleting settings and starting over again from scratch. These work if the Bluetooth signature has been corrupted during the update process. Updating through Wi-Fi or iTunes seems to help prevent Bluetooth signature corruptions.People have gone as far as disconnecting the car’s battery to get Bluetooth functionality to return.
The next possible fixes are:
- Enable Airplane Mode, then turn back on Bluetooth and Wi-FI. The bug for music streaming, reportedly is caused by interference with GSM cellular signals. A reader reports that this works. However, in theory in Ariplaine Mode, you won’t be able to make phone calls.
- Disable Handoff on iPhone – launch the Settings app from your Home screen ▸Tap General. ▸Tap Handoff & Suggested Apps ▸Toggle Handoff to Off.
- Change Bluetooth Settings– Go to General ▸ Accessibility ▸Car Audio Routing ▸ Select “Bluetooth Headset” instead of the default Automatic.
- Delete/Reset the Vehicle’s Bluetooth Settings – we have reports that by removing the fuse for the infotainment unit for a few seconds and then re-pairing the updated iPhones, it then allows the Bluetooth to work again. A variation on this fix is to disconnect the car’s battery for a few seconds to lose the stored data and then re-connect the battery and re-pair the iPhones.
- Restore iOS 10 – some believe that iOS 10 was not installed properly on iPhone 7/7+, restoring iOS 10 through iTunes it may help.
- Connect through USB or AUX – for playing music in BMW or other vehicles, you can connect with the AUX adapter or through USB to play music.
- Replace iPhone 7 through warranty – we have one report that when a car owner returned the iPhone 7 and received a new one it worked with his car. However previous reports with early iPhone 7 manufacture dates, there was no difference.
The BMW website shows compatibility for only up to iPhone 6S +.
BMW owners who contact support get this message:
“Thanks for contacting the BMW Genius Team regarding the Apple iPhone 7.
We are aware of the concerns you speak of and we are currently working directly with Apple to ensure iPhone 7 compatibility in our vehicles. At this time, the Apple iPhone 7 is not an approved device for our vehicles until testing has completed. We do not currently have an estimated time frame regarding the completion of iPhone 7 testing. Please continue to look for an update from Apple for a new iOS and our update website to help resolve your concerns: www.bmw.com/update. We apologize for any inconvenience this has caused.
If you have updated to iOS 9.0-9.3-10.00 for iPhone 5/5S/5c 6-6+ 6S/6S+ – 7+ and it fixed or fried your Bluetooth connection or music streaming with your in-car infotainment system, please let us know in the comments below, be sure to note your make, model and year of your vehicle. It is nice to know your cell phone carrier. We also welcome any solutions you have found worked with your car.
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