To lock the doors without the key you need to shut the door while its locked with the handle up,

well....i retract my other statements its not nearly imposssible to lock my keys in my car i managed to lock all my doors keys still in ingnition didnt notice that they were in it...cuz i was about to drive a different car....well i looked got mad and turn around back facing the car and DONKEY KICKED THE PROTEGE!!! well with on leg but o well then once i got back realized my driver side window was half down......so my mom called my stepdad (cop) to not worry bout the "slim jim: (dont ask me i dunno lol) and i felt really stupid......

LOL, I didn't get that nasty about it, but I tried the old wire-hanger trick but was afraid I'd mess the wiring up so I just called up a company to come over for like 70 bucks (got rapedcore) to shove a wedge inbetween the glass and door panel and pretty much use a coat hanger to unlock it. *thinks about security system....*

yeah those lock smith guys rap you when it comes to getting into your car and its bull shyt cause it takes them 5 mins and wadda bang wadda boom your in then 70 out your pocket...i should of called some body cause i ended up paying 95 for a window calling sombody would of been cheaper