THE PARKING BRAKE ON MY LINCOLN MKX WILL NOT HOLD THE VEHICLE ON A SLOPE. THE DEALER AND FORD MOTOR COMPANY SAY THAT THERE IS NOTHING THAT CAN BE DONE ABOUT IT. ACCORDING TO THEM, THE BRAKE IS DESIGNED TO FUNCTION WHEN THE TRANSMISSION IS IN PARK. USING THE TRANSMISSION TO HOLD THE CAR DOES NOT COMPLY WITH THE FEDERAL REGULATIONS FOR PARKING BRAKES WHICH ARE QUITE CLEAR. THE REGS STATE THAT: "EVERY COMBINATION OF MOTOR VEHICLES MUST BE EQUIPPED WITH A PARKING BRAKE SYSTEM ADEQUATE TO HOLD THE VEHICLE OR COMBINATION ON ANY GRADE ON WHICH IT IS OPERATED, UNDER ANY CONDITION OF LOADING IN WHICH IT IS FOUND ON A PUBLIC ROAD (FREE OF ICE AND SNOW)." THERE IS NO MENTION OF THE TRANSMISSION OR PARK IN THE REGULATIONS. THE BRAKES ALONE WILL NOT HOLD THE VEHICLE SO THE VEHICLE IS QUITE DANGEROUS. PROPERTY AND PEOPLE WILL BE DAMAGED. THE SAME BRAKING SYSTEM IS USED ON THE FORD EDGE. *TR
2009
VISIBILITY
THERE WERE NO EXTRANEOUS VARIABLES LEADING TO THE REAR WINDOW EXPLOSION. THE POLICE WERE NOT ABLE TO FIND ANY CONTACT ENTRY OR EVIDENCE OF VANDALISM AND INDICATED IT WAS POSSIBLY DEFECTIVE GLASS. DEALERSHIP INDICATED THAT THEY WOULD NOT INVESTIGATE THE POSSIBILITY OF PREVIOUS STRESS CRACKS OR DESIGN DEFECTS, ALTHOUGH THEY ADMITTED THAT THIS CLASS OF VEHICLE HAS SEVERE INTERNAL PRESSURE FLUCTUATIONS WHILE A REAR PASSENGER WINDOW IS OPEN TRAVELING AT HIGHWAY SPEEDS, AND THIS WAS EXPERIENCED THE DAY BEFORE. THE GLASS SHATTERED WHILE THE CAR WAS PARKED, WITH THE TEMPERATURE BEING BETWEEN 65 & 70F, WITH NOBODY IN IT. THERE WERE NO PRIOR ISSUES WITH THE GLASS. THE ONLY ISSUE WITH THE VEHICLE PRIOR TO THE GLASS WAS THE PRESSURE FLUCTUATIONS. *TR