LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2007 >> Prius Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Door Lock >> Key Reminder Warning System >> Operation Check
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Operation Check

  1. CHECK FUNCTION 
    1. Check the key reminder warning buzzer sound function.
      1. Close the driver side door, insert the key into the key slot and turn the power switch OFF.
      2. Open the driver side door. Check that the key reminder warning buzzer sounds intermittently.
    2. Check that the key reminder warning buzzer stops.
      1. While the buzzer is sounding, perform one of the following operations:
        • Close the driver side door (front door courtesy light switch LH is turned OFF).
        • Turn the power switch ON (IG).
        • Pull out the key from the key slot.
      2. Check that the key reminder warning buzzer stops sounding.