iphone 4+iOS 5: volume issue when using bluetooth carkit (VW passat '11)

hi

i searched all over the net and i didnt find any record of my problem.


i got the iphone 4. it used to run 4.3.3 it worked perfectly. even with my newly VW passat with the RSN310


since i installed ios 5 i found improvements(display wise) but a few downsiders (very annoying ones)


whenever my phone connects with my car, my ringer sound & music sound goes flatlined. (all the way down to nearly mute)
settings > sounds

&

music (airplay)


now if i want to stream my music trough the speakers i dont hear anything unless i raise the volume to MAX and its like a mouse sound. (barely hearable)

(to stream music, i just press MEDIA on my car dash board)


in order to correctly play and hear incomming calls i have to do the following:

wait for phone to connect, then go settings > sounds, raise ringer volume (for incomming calls), then go to music, raise the volume and only THEN i may press Media on my car dashboard to play music & hear incomming calls.


quite some process compared to what used to work fine 3 days ago (even taking into considerations that my RSN 310 didnt display the song info back then, but with ios5 is gives me artis, albmum & song tittle.)

iPhone 4

Posted on Oct 13, 2011 4:14 AM

Reply
80 replies

Nov 11, 2011 3:44 AM in response to lars marius

You have a very poor dealer, mine Safa Motors Fungarola, Spain. Told me exactly what they would do to solve the problem and in English.


1. We will check the system for any faults.

2. Contact VW to check for service updates and if no updates they are going to talk to VW technical to find a saloution.


This may be a more professional dealership!

Nov 11, 2011 4:03 AM in response to martynfromloughborough

5.0.1 definitely has not solved my problem - zero volume - flaky connection when playing music - the track timers all screwed up.


But I have noticed when the connection isn't right if I turn off bluetooth on the phone, then turn it back on again it's a better connection and plays music at full volume.


It doesn't solve the timer issue but I don't much care about that....

Nov 15, 2011 5:15 AM in response to DanDare1975

When you report this issue Apple support seem to be saying we have to get the VW sat nav software and bluetooth firmware upgraded to the latest version and before they'll look at this properly.


Just a tip for those of you in the UK with VWs and Audis who are having this kind of issue - if you want your VW/Audi manufacturer fitted sat navs updated to the latest software (to see if it helps, it didn't work for me) try this website:


www.vwcruise.com


They did the upgrades on my VW Golf GTI (with RNS 510) as well as some other work, they are ex. VW technicians and are very good, more knowledgeable than the local dealers about the VW/Audi sat navs and bluetooth (they seem to specialise in this and do work for some of the VW dealers) and they are much cheaper too.

Nov 24, 2011 9:58 PM in response to Angelo81

Hi, Without looking at all the replys it looks like the sam issue i am having but not with a VW or Audi.


I use my phone in the car (2011 Toyota Hilux SR) for calles only via bluetooth. I also have the issue where the vollume goes all the way to nothing but not only when i connect it to the car. It seems to happen whenever i have bluetooth enabled on the phone regardles of its connection status.


I can go to bed with the phone at full volume and wake up and its back to nothing.


The only way i have found to stop the issue is to turn bluetooth off on the phone.

Dec 8, 2011 12:52 PM in response to peterfrompfungstadt

It seems to be a Software Problem.

While using the iPhone 4 with headphones it decreases the volume to zero.

Same behaviour with activated Bluetooth and a connection to a (certified) car-stereo-system.

When the iPhone is connected with USB to the same radio its working flawless.

The ringtone sets automatically to zero - no matter if the iPhone is connected with Bluetooth or not.


I am using a iPhone 4 with iOS 5.0.1 connected to a JVC device.

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iphone 4+iOS 5: volume issue when using bluetooth carkit (VW passat '11)

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