2007 battery disconnect warning

The 2007 RAV4 owner's manual has a yellow warning label to contact dealer before disconnecting battery. This is on page 70 in the section dealing with air bags. Does anyone know what this concerns?

Not 100 % positive but I know on other Toyotas if you disconnect the battery the airbag system is deenergized and sometimes when you reconnect the battery you will get a constant "airbag" light on the dash indicating a failure. The system just has to be reset either using a procedure in your driveway or spend $80 to let a dealer reset it. Call the dealer.