Download the latest version of the Tesla mobile app
to your phone, and ensure your phone has cellular
service and GPS enabled.
Your phone must be connected to Model Y and
located within approximately 213 feet (65 meters).
The vehicle's cameras must be fully calibrated (see
Drive to Calib
Lane Assist provides steering interventions if Model Y
drifts into (or close to) an adjacent lane in which an
object, such as a vehicle, is detected. In these situations,
Model Y automatically steers to a safer position in the
driving lane. This steering is applied only when Model Y is traveling