Buzzer Control/Sound Priority

1. Seat belt warning lamp and warning sound stop at IGN1 OFF during the operation.

   With a seat belt switch on, warning sound stops immediately but seat belt warning indicator continues working for the remained time.

2. Warning lamp and warning sound are always activated for one period if seat belt is released after seat belt was fastened during IGN1 ON status.
3. If IGN1 is turned OFF during seat belt warning, the seat belt warning indicator and buzzer stops immediately.
4. Whether the seat belt is fasten or not, BCM detected IGN ON signal, Seat belt warning Indicator should be triggered for defined timing but buzzer warning should follow the status of seat belt switch.

Fig 1: Seat Belt Warning Timer On/Off Time Chart

Courtesy of KIA MOTORS AMERICA, INC.

When each Key' s learning is ended, magnetic buzzer is operated, every one time.

Fig 2: Key Learning Sound Priority Chart

Courtesy of KIA MOTORS AMERICA, INC.

1. While IGN KEY is inserted into the key cylinder or ACC is on or IGN2 is on or IGN1 is on, if driver side door is opened. Key operated warning starts.
2. If the key is pulled out from key cylinder and ACC = IGN2 = IGN1 = OFF, or if driver side door is closed, then the key operated warning stops immediately.
3. Duration : Permanent (The key operated warning continues permanently if the condition has not changed)