Regulations require all trailers to be equipped with tail lights, brake
lights, side marker lights, and turn signals. To provide power for trailer
lighting, a built-in 7-pin wiring connector is provided near the hitch support's
wiring plugs for most types of trailers. Plugging in trailer wiring i
When you first adjust the driver's seat, steering wheel
position, or exterior side mirrors, the touchscreen
prompts you to create a driver profile to save these
adjustments. Your profile also saves various preferences
you make while customizing Model Y. See Using Tesla Profiles to learn more abo