gettingthere wrote:I have an iPhone 4 with a recent model JVC car stereo with Bluetooth Audio Streaming & Control (A2DP1.2, AVRCP1.3). Here is what I noticed:
* When streaming audio and running Waze I get TTS instructions through my car stereo when Waze is in the foreground or background and the iPhone is locked or unlocked.
* If I stop the streaming audio I always get Waze TTS when Waze is in the foreground, locked or unlocked.
* In one instance with no streaming audio, Waze in the background, and locked my stereo 'lost' the audio link and the TTS instructions started coming out of my iPhone speaker instead.
Likely all of this depends on your specific stereo, what type of Bluetooth support it has, as well as other environmental conditions that can reduce or interfere with the bluetooth connection.
In all cases Waze should continue to send data to Waze, record your route, and generate points (as long as you don't stop for more than the Waze timeout duration and you have a data connection).
Once you 'turn off' Waze, end the Waze application, or stop for more than x minutes, Waze will no longer be active.