Originally Posted by Cyril Baldwin
This happened to me too! My car won't start after I parked it while I was in Dallas. It happened at night and I was ready to have it towed after we tried to jump start it but failed. I noticed that the headlights worked okay which means it's not the car battery. My friend drove me to Radioshack and we bought a battery for the keyfob and voila...the car starts perfectly!
Check your keyfob battery first when your car fails to start.
YES! Try this first! If the key battery is dead the car will be unable to start/run... it's an anti theft device, so you can't start the car without the key.