I OWN A 2005 TOYOTA MATRIX. ON 10/29/09 THEY HAD TO REPLACE THE WHOLE COMPUTER SYSTEM. MECHANIC SAID THAT THEY HAD TROUBLE WITH ALOT OF THE MATRIXS AND COROLLAS. COST ME ABOUT $1000.00 TO REPLACE. MY CLOCK HAS BEEN COMING ON EVERY SO OFTEN,BUT MOSTLY STAYS OFF.THE DOORS ARE NOT SUPPOSE TO LOCK IF KEY IS IN IGNITION OR RUNNING. THREE TIMES IT HAS LOCKED ME OUT. THE DASH BOARD LIGHTS ARE MEDDED UP ONLY HALF LIGHT UP,THIS HAS BEEN THIS WAY FOR WELL OVER A YEAR. WHEN I TOOK IT TO THE DEALER WHEN I HAD THE WORK DONE THEY NEVER FIXED IT. I THINK THAT SOMEONE SHOULD LOOK INTO THIS MATTER BECAUSE IF THEY HAD TO REPLACE THE COMPUTER ON SO MANY CARS THEY SHOULD HAVE A RECALL. ALSO, MY PEDAL GOT STUCK AND CAUSED ME TO RUN INTO A SNOW BANK AND MESS UP MY FRONT FENDER. *TR