LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2004 >> Prius >> Repair and Diagnosis >> General Information >> Reset Procedures >> Introduction >> Repair Instruction >> Customize Parameters >> Light Control >> Buzzer Cancel Setting
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Buzzer Cancel Setting

The buzzer cancel setting, which is a setting of the buzzer function of the combination meter, can disable the driver's seat belt buzzer, front passenger's seat belt buzzer and back-up warning buzzer (A/T reverse buzzer).

NOTE: Basically, these buzzers should be set on for safety driving. However, only if it is necessary to set the buzzer off for some reason, perform the following procedures.

PROCEDURE: 

PROCEDURE BUZZER CANCEL SETTING

Steps Back-up Warning Buzzer Driver's Seat Belt Buzzer Front Passenger's Seat Belt Buzzer
1 Turn the POWER switch ON. Turn the POWER switch ON. Turn the POWER switch ON.
2 Press the ODO / TRIP switch until the odometer displays "ODO". Press the ODO / TRIP switch until the odometer displays "ODO". Press the ODO / TRIP switch until the odometer displays "ODO".
3 Turn the POWER switch OFF. Turn the POWER switch OFF. Turn the POWER switch OFF.
4 Turn the POWER switch ON while depressing the brake pedal (Check that the combination meter displays "READY"). Turn the POWER switch ON while depressing the brake pedal (Check that the combination meter displays "READY"). Turn the POWER switch ON while depressing the brake pedal (Check that the combination meter displays "READY").
5 Press the ODO / TRIP switch, immediately (within 6 seconds) and hold it down for 10 seconds or more. Press the ODO / TRIP switch, immediately (within 6 seconds) and hold it down for 10 seconds or more. Sit in the front passenger seat. Press the ODO / TRIP switch, immediately (within 6 seconds after turning the power switch ON) and hold it down for 10 seconds or more.
6 Continue holding down the ODO /TRIP switch, move the shift lever to "R" and press the P switch. Continue holding down the ODO /TRIP switch, fasten the driver's seat belt. Continue holding down the ODO /TRIP switch, fasten the front passenger's seat belt.
7 Check that the odometer displays either "b-on" or "b-off".(1) Check that the odometer displays either "b-on" or "b-off".(1) Check that the odometer displays either "b-on" or "b-off".(1)
8 Press the ODO / TRIP switch to change the display to "b-off". Press the ODO / TRIP switch to change the display to "b-off". Press the ODO / TRIP switch to change the display to "b-off".
9 Turn the POWER switch OFF. Turn the POWER switch OFF. Turn the POWER switch OFF.
10 Turn the POWER switch ON while depressing the brake pedal (Check that the combination meter displays "READY". Turn the POWER switch ON while depressing the brake pedal (Check that the combination meter displays "READY". Turn the POWER switch ON while depressing the brake pedal (Check that the combination meter displays "READY".
11 Check that no buzzer sounds when the shift lever is in "R". Check that no buzzer sounds. Check that no buzzer sounds when sitting on the front passenger's seat.
(1) Check that no buzzer sounds when sitting on the front passenger's seat.

*: "b-off" indicates that the buzzer is OFF. "b-on" indicates that the buzzer is ON. The buzzer cancel setting will be finished (the odometer will display "ODO") if the ODO / TRIP switch is not operated for 10 seconds or more. In this case, perform step 11 to check that buzzer cancel setting is complete. If it is not complete, start from step 1 again.

NOTE: When either the battery cable or the combination meter connector is disconnected, these buzzers are set on.