text: i've just locked myself in my car...my first reaction was to log into yahoo answers with my cell...? surely you guys can tell me what to do... oh lordy, how could you?  ok heres what you must do. try all the doors. check if the sunroof is open. dont laugh, ive gone in thru that one before. windows, is there any ajar? key, check all pockets. nothing? you have your cell phone, call the automotive association, the maker of your car, call your relative in the house with an extra key. and good luck.  i forgot to say , call the towing company. they can break in to your car in 2 to 5 minutes. no kidding. its their job to tow you remember? can we visit you in the padded cell in the hospital when you check in? lol