Comfort and Convenience
Cabin temperature is a good example: some people want steady warmth on a short urban run, others prefer cooler air. Height, clothing and how recently someone walked outside all shift the preference.
Safety and Driver Assistance
Spending a minute with the wipers, lights and mirrors while parked means fewer things to work out later. In city traffic attention is already divided, so knowing where a switch sits keeps the search short.
Multimedia and Connectivity
Battery level is the common worry on a day of errands. If a charging point is available and reachable from the driver's seat, a phone can top up between stops rather than draining.