I JUST RECENTLY BOUGHT A SEDAN G35.WHEN I BOUGHT IT I NOTICED THE KEY WOULDNT COME OUT OF THE IGNITION,THE PREVIOUS OWNER TOLD ME NOT TO TRY TO TAKE IT OUT BECAUSE THE KEY WAS BENT AND HAD BEEN STUCK LIKE THAT FOR A WHILE.SO UP UNTILL NOW I WOULD LEAVE THE KEY IN THE IGNITION AND JUST USE THE REMOTE TO LOCK AND UNLOCK THE CAR WHEN GETTING IN AND OUT.I FINALLY MANAGED TO GET THE KEY OUT BUT DAMAGED THE IMMOBILIZER.THE CAR IS NOT STARTING NOW.THE RED SECURITY LIGHT THAT BLINKS STAYS ON WHEN I GO TO START THE CAR.I TOOK MY G35 TO INFINITY DEALER AND THEY TOLD ME THE PROBLEM WAS THE IMMOBILIZER,THEY SAID TO REPLACE IT IT WOULD COST ME 648$.I TOLD THEM I WOULD JUST GET THE PART MYSELF AND REPLACE IT.THEY CHARGED ME 136$ AND GAVE MY CAR BACK ALL TOOKEN APART.I JUST RECIEVED THE PART YESTERDAY IN THE MAIL AND WENT TO INFINITY DEALER (where my car is still sitting) TO REPLACE IT BUT CAR STILL WONT START.I WAS JUST GOING TO REPLACE THE CARS BRAIN (ECU) AND SEE IF THIS FIXED THE ISSUE.DOES ANYONE HAVE ONY CLUE WHAT THE PROBLEM IS???

 

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Calm down Stop shouting,take a deep breath and learn to spell Infiniti.

You should have had the vehicle inspected by a dealer prior to purchase

Telcoman

 

No need for all caps and I agree you shouldn't have bought the car in the condition. However, odds are you need to have your car programmed at the dealer now to work with your existing keys and new immobilizer.