2009 Honda Odyssey Child Seat Problems

SAFETY CONCERN THAT THE MANUFACTURE DID NOT ADDRESS RE; E-Z ON MOLDED # 86Y UNIVERSAL HARNESS. MY SON IS 9 AND HAS CEREBRAL PALSY HE WEIGHTS 98 LBS AND DUE TO HIS CONDITION HE CANNOT SIT ON A BOOSTER AND IS LARGE ENOUGH TO SIT IN A REGULAR SEAT. WE ARE USING THIS HARNESS SLOG WITH THE LAP SHOULDER BELT INSTITUTION ALONG WITH THE LOCKING CLIP (ITEM G ON THE OWNERS MANUAL). HOWEVER THE LOCKING CLIP IN THE ILLUSTRATION IS NEXT TO THE LATCH PLATE. UNFORTUNATELY, THIS CONFIGURATION DOES NOT WORK IN OUR HONDA ODYSSEY - AS WELL AS MOST OTHER CARS THE LOCKING CLIP HAS TO BE PLACED ON THE OPPOSITE SIDE AS IF YOU DO NOT THE SHOULDER BELT WILL NOT BE HELD IN A SECURE POSITION- WHEN I ASKED THEM IF THIS POSITION HAD BEEN CRASH TESTED - THEY TOLD ME YES BUT COULD PROVIDE NO DOCUMENTATION. WE LOVE THE HARNESS BUT I WAS TO MAKE SURE THAT IT IS SAFE FOR OUR SON. I CAN SEND YOU PICTURE IF YOU LIKE. THANKS FOR YOUR HELP. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR (RELATED VEHICLE INFORMATION: MODEL YEAR=2009, MAKE=ODYSSEY, MODEL=HONDA)