BlueTooth bug with car

[H_Stummer]

Since the 4.3 update there's a big bug with the bluetooth connection with the car system - it still exists after a factory reset:

I paired the phone and the car. But every time they connect, I get a message box if I want to grant access to my phone's messages. Even the "Allow always" option does not work and I get asked every time. Very annoying!!

[H_Stummer]

After updateing my SP to 4.3, the bluetooth car connection broke. I removed the connection and paired the phone with the car again - but the problem stays:

When I get into my car and it connects to my phone, the phone asks me EVERY TIME to allow access to my messages - regardless if I check the "Allow always" option or not.

So at the moment, the phone is nearly unusable in my car.

[Larek]

It was useless befor the upgrade as well, due to low volume problem....

[dm84]

clear your cache and reset your bluetooth to pair with car bluetooth

[H_Stummer]

What cache should I clear?

[Thortrance]

Hello,

I'm having the same issue after updating my Xperia SP to Android 4.3 (12.1.A.0.266).

In my car (Mercedes Benz A-Class from 2013) there is a radio called "Audio 20 CD" built in.

Every time when I want to get into my car, my smartphone wants a connection request for my messages (SMS).

The option "Always Allow" does not work. The phone does not remember the next time.

I tried several times a new pairing of phone and car radio and I cleared the cache of the bluetooth-share app and smart connect app, but this didn't solve the problem. 

Is there a fix available?

With kind regards

Thorsten

[BCL78]

Bonjour,

J'ai le même problème avec l'autoradio Sony de notre C-Max (2007).

Est-ce dû à une tentative de règlage de "Throw" ?

Hello,

I have the same problem with the Sony radio of our C-Max (2007).
Is it due to an attempt trimming "Throw"?

Sony Xperia SP (C5303) - 4.3 - 12.1.A.0.266

[bengtner]

And I can't even connect the phone. The car can't find the phone at all! The 4.3 is crop and I have do downgrade.

[joaste]

I'm having the exact same issue on my Xperia SP. Even if I select "Always allow" when the permission request for access to my message comes up, it always comes back. Very annoying! Please fix it Sony!

Thanks

[eMJay]

Have you tried to clear the car's HF-set memory of your phone - my Parrot's set has that option. Maybe try to clear both PHONE and HF-set...?