7. Factory reset the infotainment system. Performing a factory reset on your S-Max infotainment system can be a viable solution to resolve persistent and complex Bluetooth issues that are not resolved through other troubleshooting methods. 1. Open the Settings app. 2. Tap Bluetooth. 3. When the Bluetooth menu is opened, you should get a list of all the devices you've connected with before. If the particular device you want to Hi guys, I bought a MSI B450 Gaming Pro Carbon AC WiFi / Bluetooth 6 months ago. Everything has been working fine however I noticed reduced speeds over wifi. I updated all the drivers and disconnected / reconnected the wifi antennas. Now it won't even detect wifi or bluetooth hardware connections in device manager. The heater may stop working in Ford C-Max due to low coolant level or air in the cooling system, clogged heater core, bad thermostat, faulty blend door actuator, bad water pump, dirty cabin air filter, bad blower motor, or HVAC control unit malfunction. 1. Low coolant or air in the cooling system. Low coolant level or air in the cooling system Launch your Settings app. Tap on “Apps” (or “Application Manager” depending on the brand). Click the three-dot menu on the top-right and choose “All System Apps.”. Scroll and browse for the Bluetooth app. Tap on the “Force Stop” button to stop Bluetooth from working. Afterward, tap on “Clear Cache.”. Restart your device. This is a very common problem and is a standing joke in this sub. I can get mine to work again without disconnecting the battery or pulling the fuse though. Try having it on media then press menu and select media menu. Then advanced and I do both the master reset and reboot sync. I unpair the device in my phone setting and then I can reconnect To use any of the phone features for SYNC ® with MyFord Touch—such as streaming music, making a call, receiving a text message, or using SYNC Services —you must first connect, or "pair" your Bluetooth-enabled mobile phone. Pairing is what allows Bluetooth devices to communicate securely with each other. Learn more about pairing your phone. 129 Forgetting the device lets you redo that. Open Settings on your iPhone or iPad. Tap on Bluetooth. Tap on the Info (i) button next to the device you want to forget. Forget a Bluetooth device, showing how to open settings, tap Bluetooth, then tap the i button (Image credit: iMore) Tap on Forget This Device at the top. .

ford c max bluetooth not working