My battery was dead so i replaced it with new one. now wen i try to start it it wont start. wen i use the alarm fob to open and shut the doors the alarm seems to be fine.when i open the doors with the fob the interior lights come on and the red lights on the dash stay off. but wen i put key in the ignitions 2 go and start it a red light comes on at top of dash and the car fails to start.there is plenty of fuel and car turns over well with new battery. i no it is somrthing to do with the key because when i put key in the ignition thats wen the red light appears on top of dash. before i put new battery in i cound have started car with jump leads but i left car for 4 weeks without starting it and battery was stone dead i think key needs reprogramed to let me start it
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How to disable immobiliser on 97 grand cherokee v8 5.2,went in to store ,the key fell on floor came out ,try to start ,no start ,red light on dash keeps flashing ,note the fob doesnt open the doors either,changed battery in fob ,still no response..
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