What modern car feature do you absolutely can’t live without anymore?

Posted by spotforcars@reddit | Autos | View on Reddit | 239 comments

I’ll start — brake hold. Sat in traffic my whole life white knuckling the brake pedal. Now I tap a button and the car holds itself at a red light. Sounds like nothing until you’ve used it for a week. Then you get in a car without it and feel like something is genuinely broken.

What’s yours?