Jul 31, 2020. #3. It is downloaded on the phone. It was working fine and then I disabled Android Auto under settings when trying to troubleshoot touch screen and now I can't get it back. I can manually launch the AA app but it's not recognized by the car. I've tried unpairing and repairing the phone under Bluetooth and cleared the AA app data Caliper Problem Results in Early Failure. Another common 2018 Mazda CX-5 problem reported by owners relates to the brakes. One reported that the rear driver side caliper gets stuck whenever the electric brake is disengaged. This causes a significant overheating of the rotor. The result is that there is damage to the rotor including a warping. In the meantime, try unpairing your phone connection and then a hard reset of the connect system be pressing all three of the Nav, Mute and Back buttons together for at least 10 seconds. The system will reboot then try pairing your phone again. Lock button 5x and then HOLD the lock button for a few seconds. I noticed when it is IN battery saver mode and you press the lock and unlock buttons, it will NOT flash red on her key fob (the fob usually flashes red when locking and unlocking), but it will still lock and unlock the car. Verify Bluetooth is enabled in CX-9. The next crucial step is to confirm that Bluetooth is enabled in the infotainment system of your CX-9. Access the infotainment system’s settings and navigate to the Bluetooth or phone menu. Make sure it is turned on, and the infotainment system is actively searching for nearby devices. 2. Forget old pairings. The audio unit automatically changes the volume and audio quality based on the vehicle speed signal sent from the instrument cluster. The ALC function is divided into 7 levels. When the level is in the high range, the volume correction range and correction amount is large. The maximum correction amount is 14dB. The problem IMO seems to be that the mute setting is not retained between start ups. The best solution I’ve found is to turn off (not just mute) by holding down the volume control for a few seconds until the screen goes black. This will be retained upon next start up. Unfortunately, all infotainment is unavailable until turning it back on. Top Answer. If Your USB port isn't working on the Mazda CX5 and You don't know why I can help You with that. One of the main reasons why a USB port won't work is due to a blown fuse. Since the fuse powers the port, when the fuse goes out, the port does not work. Luckily, the fix is simple and takes a few minutes. The device is in a location in which radio wave interference can occur easily, such as inside a bag in a rear seat, in a rear pocket of a pair of pants. Move the device to a location in which radio wave interference is less likely to occur. The pairing information is updated when the device OS is updated. yea, the touch screen doesnt work at all (moving or stopped) for android auto, assuming official/non-tweaked mazdaconnect software. Guess apple allows for differentiating between moving and parked while google doesn't. congrats on the new car! Yes, that is how it is intended to work. fm6Ro.