Toyota FJ Cruiser User Manual page 111

05 11.29
If the indicator or buzzer comes on...
(h)
or
(i)
(j)
(k)
(l)
(m)
(n)
102
Replace engine oil.
Take vehicle to Toyota dealer. If brake system warning light is also on, stop
immediately and contact Toyota dealer.
Take vehicle to Toyota dealer.
Close all side doors, back door and back window.
Take vehicle to Toyota dealer immediately.
Stop and check.
Shift four−wheel drive control out of "N".
2007 FJ CRUISER from Jan. '06 Prod. (OM35857U)
Do this.