My new 2020 XC40 is parked on the lowest level of a garage where it can't receive a signal. Is it constantly searching for one? Should I be concerned about my battery draining?
Once the car is parked and shut off for a few minutes, it shuts everything down. Your car does not need a cell signal to operate so I wouldn't worry. My wife parks in underground parking for work and no issues with vehicle.
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It won’t while it’s out of cell connection.
