My Garmin PowerSwitch will not stay connected

Verify the Garmin PowerSwitch device is receiving power.
Verify that your vehicle's battery is supplying at least 12 V of power. The Garmin PowerSwitch device turns off automatically to preserve your vehicle's battery if it is receiving less than 12 V.
Verify that Bluetooth technology is enabled on your paired navigation device or smartphone.
Move the navigation device or smartphone closer to your Garmin PowerSwitch device.