hi, i have a 2002 1.6s coupe and due to the cold weather lately the battery went flat
, sooooo i took the battery off and charged it up, but didnt get a chance to put it back on for 48 hours, at first the fob and alarm was going mad and flashing the indicators randomly, so i disconnected then reconnected it and it seems to be acting as per normal now, i.e. locking doors and flashing indicators the normal amount of times..... but now the car refuses to start, engine turns over fine but no start, i called a hyundai dealer who said the alarm and immobiliser are separate as the chip is in the key, other than the usual " get it down to us and we'll hook it up" speech, he gave me little other help... any idea's???