Comfort and Convenience
Comfort preferences are personal: torso length, leg proportions and seating habits shape how upright or reclined someone wants to sit, so the position that suits one driver can feel wrong to the next.
Safety and Driver Assistance
Before setting off, it is worth locating the lights, wipers and demister. Doing that while parked means an unexpected shower or tunnel later does not turn into a search across unfamiliar switches.
Multimedia and Connectivity
Charging and listening are separate needs. Keeping a phone topped up on a long drive depends on a suitable power source, while music or calls depend on whatever audio connection is available.