I cant put my key in lock position and take out my key from car

the theft light is probably on. Computer sends a kill battery message and needs to be reset. There is a pattern to get the thing off, check your manual. But, if I remember correctly, put key in ignition. Turn to auxiliary position.Let it sit like that for at least 7 minutes. Once the theft light goes OFF, turn the key back to the OFF position, then turn the car on. Don't go from auxialry to ignition without turning the key position from auxiliary back to off before turning car on, or you have to start from square one.

By doing this is illegal, there is really no reason to do this !
only if you are trying to cheat your lease, or the next person buying your car,
I could tell you, its easy to do, ok here is how you do it !
To do this to keep the mileage low or not adding up.
What you do is, put your key in the ignition, turn it to the on position ten times, in a row not starting your car, then within 30 seconds get on of your car and place key in your door lock, turning it to the lock position, then take your key FOB and press the lock button 3 times with the key still in the lock cylinder turned to the lick position.
Wait 5 minutes, then disconnect your battery and wait 5 minutes, then hook your battery up again. If you did this right, you have now just overider your computer, to disconnect your mileage, if not repeat.
Now to have your mileage start to record again, place key in your ignition, turn to the on position, not starting your car, do this 5 times, after this is done, on the last turn leave it in the off position, press and release your unlock button on your key FOB 3 times, then disconnect your battery for 5 minutes and connect it back, now your mileage with record now.
Remember I told you this is illegal to do, there is really no reason to do this

Get in car with right hand put key in ignition and keep slight pressure turning ignition switch toward on position. At same time turn or shake steering wheel from left to right to get the pressure off lock assembley. Once the pressure is off lock assembley you should be good to go.

Try this please!
'98 - '02 Isuzu Rodeo and Trooper and Honda Passport(with factory keyless entry) Instructions for programming. 1. Get in car and make sure all doors are unlocked. 2. Open driver's door and leave open. 3. Put key in ignition. 4. Turn key to 'on position' (dash lights on, but do not start) and back to 'off position' 3 times in 5 seconds or less. (you must turn the key very fast) 5. Close and open driver's door 2 times in 5 seconds or less. 6. Turn key to 'on position' and back to 'off position' 5 times in 5 seconds or less. (turn key very fast) 7. Close and open driver's door the doors should lock and unlock twice after this happens push the lock or unlock button on the remote, doors will lock and unlock. Push the lock or unlock button a second time and doors will lock and unlock again. You are finished! The above sequence erases all previous codes and adds the new code as #1. If you are adding a second remote, you should follow the same sequence with the exception of step 6; instead of turning the key to the 'on position' and back to the 'off position' 5 times in 5 seconds or less, do it 3 times in 5 seconds or less and then continue to step 7. ***Remember to turn the key to the on and off position very fast. This works! Follow directions EXACTLY. I had to try 3-4 times before getting it to work. I failed to go exactly by the instructions the first few times.

is the switch turning all the way to the lock position? the doors want lock if the BCM shows a circuit is not turned off as if the key is still in the ignition. had a similar problem on an Acura.

Get in the car.

Turn the key to the "ON" position (far right) and hold it there until the horn stops (usually around 30-45 seconds).

Don't start the car yet. Turn key to the "ACC" position (center) for at least ten seconds.

You should now be able to start the car again.

If this doesn't work, remember that as long as you lock the car with the key only (no remote), you can unlock it without tripping the alarm.

some cars are fitted with a valet key/lock 3 keys supplied new 2 normal 1 with a flute running down the middle.key with flute will not unlock the tailgate/glove box.tailgate has 2 positions key upright=locks with central locking.key turned to the left,(or right,cant remember which)then released to upright,locked,needs key to access.independant of central locking.

most of the alarm systems reset procedures are similar,lock with key/hold over for 30 secs then unlock/hold over 30 secs.(or vice versa)
OR press/hold unlock button on remote 30 secs,then press/hold lock button
OR put key in ignition,turn onto running position(not starter)and press/hold alarm button 30 secs
once car starts, it will remember codes in keys.

1. Put a key in the ignition and turn key to On position (not running)
2. Get out of the car, but the unpaired fob in the drivers door and turn it to the lock position, then while holding it there, press the lock or unlock button on the new remote.

If this doesn't work, change the battery's in your key fob,

if that doesn't work, check your fuses , number 14, and 38

if its a factory alarm you put the key in and quickly turn the key on and of i cant remember if its 8 or 9 times but the horn will chirp then you push the lock and unlock on the fob the locks should respond then turn key off and your done. note that if you have more than one fob you have to press lock and unlock on all of them before you turn the key off and i believe you only have about fifteen seconds to do so if not let me know i will look it up at work