2010 Infiniti G37

I JUST GOT THIS CAR FROM THE DEALERSHIP IT IS USED. WHEN I TEST DROVE THE CAR IT WAS FINE BUT I ONLY DROVE AROUND 25 MPH BEING THAT IT WAS MY FIRST TIME DRIVING SINCE I WAS REAR ENDED. IT WAS FINE EVERYTHING WAS OKAY. A FEW DAYS LATER I SAT IN THE PASSENGER SEAT AND THE AIRBAG BUTTON LIGHT SHOWS UP SAYING IT'S OFF I DIDN'T NOTICES THUS THE FIRST TIME I TEST DROVE IT.BUT EVERY TIME ANYONE SITS THERE LIGHTS UP. AND THIS IS VERY SCARY BEING THAT SAFETY US A HUGE PRIORITY. ANOTHER PROBLEM IS I DROVE ON THE FREEWAY AND IT SEEMED TO ACCELERATE ON ITS OWN. I WAS SCARED U DIDN'T DRIVE OVER 65 BUT.IT WON'T GO UP AND U WOULD PRESS THE BRAKES FAST IT WAS NOT TO MUCH TRAFFIC BUT WHAT IF THERE WAS IT CAN CAUSE AN ACCIDENT. *TR

THE PASSENGER SIDE AIRBAG LIGHT COMES, INDICATING THAT AIRBAG IS OFF, ON WHEN THERE IS A PASSENGER IN THE SEAT. I WENT TO THE DEALER TWO TIMES AND WAS TOLD THAT THERE IS NOTHING WRONG WITH THE FUNCTIONING OF THE AIRBAG SYSTEM. THIS ISSUE OCCURS WHEN MY WIFE (WHO WEIGHS 130 POUNDS) IS SITTING IN THE SEAT. WE WERE TOLD BY THE "MASTER TECHNICIAN" THAT SHE IS TOO SMALL OF A PERSON TO BEAR THE FORCE OF THE AIRBAG AND THAT IT WAS SAFER FOR HER WITHOUT THE AIRBAG. *TR

TRANSMISSION: TRANSMISSION DOES NOT OPERATE PROPERLY. HARSH DOWNSHIFTING (USUALLY AROUND 30-40 MPH) BEGAN WITHIN FIRST TWO MONTHS OF OWNERSHIP AND CONTINUES TO THIS DAY. SIGNIFICANT LAG (2-3 SECONDS) OCCURS WHEN ACCELERATING WHILE MOVING OR WHILE NEARLY STOPPED CREATING UNSAFE DRIVING CONDITIONS WHEN ENTERING AN INTERSECTION, MERGING INTO TRAFFIC, OR ACCELERATING TO AVOID A COLLISION. SERVICE BULLETINS HAVE BEEN ISSUED BY MANUFACTURER AND APPLIED TO VEHICLE IN ATTEMPT TO ADDRESS PROBLEMS (ECM/TCM REPROGRAMMINGS), HOWEVER, PROBLEMS PERSIST AND ARE CONSTANT. INITIALLY, MANUFACTURER COMMUNICATED WITH ME IN ATTEMPT TO RESOLVE PROBLEMS, INCLUDING A COMMITMENT TO REPLACE TRANSMISSION, BUT HAS NOW CEASED COMMUNICATION. AUTOMOBILE FORUMS AND MANUFACTURER SERVICE BULLETINS INDICATE THIS IS A WIDELY KNOWN, WIDELY EXPERIENCED PROBLEM WITH THIS MODEL OF TRANSMISSION. IT APPEARS MANUFACTURER IS NO LONGER COMMITTED TO RESOLVING THESE PROBLEMS. AIR BAGS: PASSENGER SIDE AIR BAG SIGNAL WILL ILLUMINATE INDICATING PASSENGER SIDE AIR BAG IS DEACTIVATED ALTHOUGH THERE IS AN ADULT PASSENGER IN THE SEAT. IF THE PASSENGER LIFTS OFF THE SEAT FOR 10 SECONDS, THE ILLUMINATION WILL CEASE AND PRESUMABLY THE PASSENGER AIR BAG IS ONCE AGAIN ACTIVATED, HOWEVER, SOMETIMES THE SIGNAL WILL AGAIN ILLUMINATE AND THE PASSENGER MUST AGAIN LIFT OFF THE SEAT TO CEASE ILLUMINATION TO ENSURE PROPER OPERATION OF PASSENGER SIDE AIR BAG. PROPER OPERATION OF THE PASSENGER SIDE AIR BAG IS UNCERTAIN. THE MANUFACTURER TOLD ME THEY WOULD CONTACT DEALERSHIP IN ORDER TO DIAGNOSE THIS PROBLEM BUT THEY HAVE NOT DONE SO. *JS