Comfort and Convenience
Preferred cabin temperature varies widely: some travellers want cool air moving constantly, while others feel draughty at the same setting. Body size, clothing and where someone sits all shape what feels pleasant over several hours.
Safety and Driver Assistance
Time spent in a stationary car locating wipers, lights, mirrors and the hazard switch lets a driver reach them without searching mid-journey. Preparation is simply knowing where things are before conditions demand them.
Multimedia and Connectivity
A phone battery drains quickly when navigation runs for hours, so charging deserves a plan of its own. If the car provides a suitable socket or port, pack a cable that matches the handset.