Love all these thoughts...
1. Custom scheduling of preheat /cool of car and battery pack. I would like my battery pack warm and ready prior to leaving and while plugged in. Especially in winter. I would understand that I would be using more electricity so this is a choice.
2. Use my driver window controls prior car start as presets for driver 1, 2, 3, 4, buttons as I cannot reach the screen if my tiny wife leaves her settings active. OR have the app allow me to reset to me. Or, have an option to move seat and steering wheel out of my way every time and I chose my settings from the list.
3. Tesla Custom Feature: meaning I have TM customize my car settings to match my driving range, personality, etc. Fine tune my car using all available data on how I drive. Possibly telling me to inflate tires, or do this or that to improve performance/range, etc.
4. Along with that, let me see all my data or download my data about my MS so I can look at it. Kinda visible tesla for the rest of us.
5. Improved Valet mode, I really want the screen blank. Just a login code. That is it. Maybe some instructions on how to deal with a MS, but that is all. Nothing else works/shown.
6. I agree with cooling seats, Better blind spot signal location, as is now its kinda lame, ( I would pay for updated mirrors), More cup holders (esp the back seats), extended seat belts for the back (hard to click in), impossible for booster seats. Better frunk and trunk lighting.
7. I would argue for a charger that stays on garage floor, and when you pull up, it moves and locates the charge point and pushes up into the car. You never see it or touch it, instead of robotic arm. Kinda locates like the space shuttle docking.
8. A right rear charging port. Seems silly to have one on left if you park on street in US and want to use a charging station.
9. More radar and cameras, front rear, sides. Better warning if I am going to change lanes and someone is screaming up fast behind me. Same with crossing blind traffic radar.
10. Spray cleaner and air blower of rear camera, to clear it up.
11. Eco mode for super range. Limits acceleration, speed for extended range, no just range mode. Eco/Sport/Insane. Or I can choose to just drive with the smaller of the 2 motors in summer. Torque sleep bigger motor manually.
12. Regen "feel" to always be active, but not necessarily regen battery. It is very confusing to have regen off, and on, its best if it always feels on, and the software limits the actual charge to battery. Kinda dangerous for new drivers.
13. TM work very hard for Superchargers everywhere, including turnpikes, food plazas, hotels, etc.
14. Drove a rental recently that had buttons on the steering wheel on the back side, you could only feel them at 9 o'clock and 3 o'clock position. Like volume up down on one side and station change on the other.
15. Software updates with specific release notes, even if it says bug fixes
16. Tesla watch app
17. Make a "Hey Siri" like command, like "Hey Model S" or "Hey Petie" (thats my car's name) and it listens to me for a command, like open sunroof 50 percent. You mute radio to enable.
18. Give me actual tire pressure readings from TPMS.
19. Rear wiper?
20. Optional frunk battery/deep rear trunk battery to extend range. Gives us that extra to make a P100D! Might even out the weight with front and back extra packs.