I recently put the battery back in my car after fixing a few things and now the alarm is arming and I cannot get the car started. I tried turning the key to on/run and pushing the valet button but it still is not working. I have the remote but it does not work the light comes on and I have changed the battery on it. What is the best way to get it running and fixed? Get a new remote? I have disconnected the battery and tried again to no avail. Thanks