Hi On your veh if you lock the car with the blade key it will not start,are your doors locking and unlocking with the remote,if not you will have to resynchronize the infrared remote to the immobilizer and the central locking system.I would aim the remote at the inside mirror were the red and green lights are press the remote once then place the key in the ignition switch and turn to position 2 and press the remote bitton again turn off and remove key close door standing out side press the remote to lock and unlock doors then see if it starts if not send me your fax # and i will send you a copy of how to test the remote and system.joeym