Comfort and Convenience
An everyday comfort preference like cabin temperature can split a household because one person may dress lightly while another feels a chill at the same setting.
Safety and Driver Assistance
Knowing how to adjust mirrors, wipers and headlights before setting off reduces distraction later, since reaching for an unfamiliar switch takes attention from the road.
Multimedia and Connectivity
For daily phone use, keeping a handset charged matters more than streaming, so a reliable charging point within reach helps avoid a dead battery on a short trip.