How To Change Car Battery Without Setting Off Alarm. Disconnect the negative black first and then the positive. Look for a small button on the side of the key fob that you can press in with your fingernail or slide over to release a small key.
Do what he said. The vehicle thought it was being stolen and did what it was supposed to do. If your vehicle has a backup alarm you will hear the alarm go off.
The vehicle thought it was being stolen and did what it was supposed to do.
You will then be able to open the bonnet and charge the battery without the alarm. The correct way Ford Service Bulletin is as follows. Reconnect positive first then negative. Before disconnecting the siren connector or the vehicles battery ensure that the system alarm is disarmed and ignition is switched to the ON position.
