No air is blowing out of t he vents. Any ides?

Tried A/C and heat...nothing coming through. Electric seems to be working.

What do you mean by 'electric seems to be working'? Either the fan is on or it's not......that is first step to better understanding and trying to help.

Meaning...the sound system and all other electrical systems seem operational. The A/C worked this morning but didn't work this afternoon. Again nothing blowing through the vents.

Yep , guess I'm slow , but you STILL haven't specified if the FAN (inside blower motor) is working? We have already established other electrical is working , but that nothing is blowing from vents only tells me that maybe the 'mode' control is bad , and air could be blowing from the floor and defrost. --- Yes or no--- you can HEAR the blower motor operating from under the glove box area , but you FEEL no air from ANY locations?...... OR no fan operation at all?