l have a 2003 Saab 9-3 Arc with a four-button smart key. The buttons are: lock, unlock, lights, and trunk. Is there a combination of buttons that will set off the car is alarm remotely?

l believe if you hold down the lock button for more than 2 seconds the panic feature will be enabled. If you hold down the unlock button for more than 2 seconds all the windows and the sunroof will open on some models. In your owner is manual it will explain all the features of the transponders.