My Keys both stopped locking and unlock the doors. If I unlock the doors manually the leds still flash telling me that the alarm is active therefore the alarm goes off. However only the hazzards flash. Removing fuse 38 stops these allowing me to drive the car. Has anyone had similar problem? Is this caused by the alarm module batteriesfailing? I don't recall hearing the siren for a while and the last time I heard it it was faint. Ive tried reactivation of the keys but this doesn't work?