Lighting Welcome Lighting When you or an authorized user carries an authenticated smart key fob or a mobile phone with the BLE Unlock & Start feature enabled and approaches the vehicle at a maximum distance of 7-10 meters, the low beams and position lights will automatically turn on to welcome you. At this time, the vehicle will match your account information and automatically retrieve your custom settings to make corresponding adjustments in advance before you unlock and open the door, such as seat settings, climate settings, media settings, and interior light settings. 51