NHTSA Complaint #10082223 — 1999 TOYOTA 4 RUNNER

MY VEHICLE: 1999 TOYOTA 4RUNNER LIMITED W/ PORT INSTALLED AUTO DIMMING MIRROR THE + AND - WIRE THAT GOES TO THE AUTO DIMMING MIRROR WERE ACCIDENTALLY SHORTED ALMOST CAUSING A FIRE. HERE'S THE PROBLEM AS TO WHY IT'S A FIRE HAZARD: IT TURNS OUT THAT WHEN THE MIRROR WAS INSTALLED (EITHER PORT OPTION OR DEALER OPTION ON LIMITED'S AND SR5'S W/ SUNROOFS - NOT INSTALLED IN JAPAN), THEY JUST RAN A WIRE (ACTUALLY TWO - A GROUND AND A "HOT" WIRE MATED TOGETHER) DOWN TO THE DRIVER SIDE KICK PANEL AND "HOPPED" THE HOT WIRE ONTO A HOT LEAD OF THE POWER ACCESSORY CIRCUIT COMING FROM THE DRIVER SIDE DOOR. THIS CIRCUIT IS ON A 30 AMP SLOW-BURN FUSE. THIS CREATES A VERY DANGEROUS SITUATION IF THE WIRES TO THE MIRROR WERE TO CROSS SOMEHOW - AS THEY DID FOR ME. THE FUSE WILL NOT IMMEDIATELY BLOW AND THE WIRES CAN GET HOT ENOUGH TO IGNITE THE INSULATION OR SURROUNDING MATERIAL BEFORE THE SLOW-BLOW FUSE WILL EVENTUALLY BREAK THE CIRCUIT. THIS CAN TAKE AS LONG AS 10 SECONDS DEPENDING ON CURRENT AND HEAT GENERATED IN THE SLOW-BURN FUSE. *JB