Can You Leave Stereo On A 2012 Taurus

TURN POWER OFF TO SAVE BATT (if equipped) — Displayed
when the battery management system determines that:
• the battery is at a low state of charge or,
• the ignition has been in accessory position or on position with the
engine off for approximately 45 minutes.
Turn the ignition off as soon as possible to protect the battery. This
message will clear once the vehicle has been started and the battery
state of charge has recovered. Turning off unnecessary electrical loads
while driving will allow faster battery state-of-charge recovery.

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