Comfort and Convenience
How much fresh air people want through a slightly open window is a comfort preference that splits easily. Some like the breeze on a longer day, while others prefer the cabin closed against road noise and weather.
Safety and Driver Assistance
A quiet check of indicators, horn and hazard switch before an early start is useful preparation. Those controls are simple, and knowing them in daylight avoids learning them later in a car park or at the roadside.
Multimedia and Connectivity
If someone wants spoken directions from a phone, that need is about seeing the screen without juggling it while moving. Charging remains a separate concern, and a call can wait for a stop if no hands-free arrangement is in use.