It's th lockout for the rear windows. In one position, the rear windows cannot be lowered, child safty thing. _____________________________________________________________________________ Paul Luevano 2 wheels: '94 CBR 600F2 prl@ptc.com 4 wheels: '86 5KCST DoD #1599 '86 4KCSQ ____________"Man's purpose is to live, not to exist." -Jack London___________