Some vehicles are equipped with a Lithium Iron Phosphate (LFP) Battery. To
determine if your vehicle has an LFP Battery, navigate to Controls > Software >
Additional Vehicle Information.
If your vehicle is equipped with an LFP Battery, Tesla recommends that you
keep your charge limit set to
Roll the scroll button on the left side of the steering
wheel up or down to increase or decrease volume
respectively. The scroll button adjusts the volume for
media, voice commands, and phone calls.
NOTE: Your Model Y automatically adjusts the volume
based on driving speed and climate settings.