Comfort and Convenience
Cabin temperature is a common point of disagreement. One person feels comfortable in cool air, another finds the same setting chilly, because clothing, the length of a walk beforehand and personal tolerance all differ.
Safety and Driver Assistance
Reading the dashboard warning symbols and knowing which stalk does what is a preparation task, best done before a trip rather than in traffic. It costs a few unhurried minutes at the kerb.
Multimedia and Connectivity
Hands-free calling answers a specific need: speaking without holding a handset. If such a function is available and set up in advance, it stays distinct from music playback and from charging arrangements.