Comfort and Convenience
Preferred cabin temperature is a good example: some people want steady warmth, others cooler air on their face. Build, clothing and the time of day all differ, so passengers in one car rarely agree.
Safety and Driver Assistance
A short pause before setting off is worth taking, since mirrors, lights and the horn are easier to sort out while stationary than in moving traffic. Preparation is simply about removing questions before the journey starts.
Multimedia and Connectivity
Keeping a phone charged across a long drive is its own need, separate from calls or music. Where a charging option is provided, it helps to know beforehand where the cable or pad sits.