It's uncommon for a car rental company to disable or hide Bluetooth functionality in a vehicle. However, if you're facing issues with Bluetooth in your 2015 Chevy Traverse, there are a few things you can try:
Check the Owner's Manual: Make sure to consult the owner's manual for your specific vehicle model. It should provide information on how to access and enable Bluetooth settings.
System Reset: Sometimes, electronic systems in vehicles can experience glitches. Try resetting the infotainment system. This might involve turning the car off, waiting for a few minutes, and then restarting it.
Visit a Dealership: If the Bluetooth issue persists, it might be worth a visit to a Chevrolet dealership. They can provide technical assistance and may be able to identify and resolve the problem.