I'm having a difficult time installing my son's car seat. The center belt does not seem to lock. Any advise???
We're still using the LATCH anchors (in the rear passenger side postition), so I haven't tried to install my son's convertible carseat with the belt yet...but the locking clip that comes with the carseat should 'lock' the seatbelt so it won't slip. Your carseat manual will have specific instructions about how to use the clip. I hope this helps!