Time delay locking your keys in the Civic ..good to know
 

The 2006 Honda Civic's doors will lock automatically after about 5 minutes
if the vehicle is unlocked without the keys in the ignition.
>>
>> If you open the doors - take the keys with you.
>>
>> If you start up the car, have it running with the keys making contact
>> with the ignition - just having the keys in the ignition and the car >>
>> turned off it will NOT lock.
>>
>> BUT if you got to your car, took something out, or changed your mind
>> about getting in and if you don't put the keys into the ignition - the
>> doors will lock on you after several minutes. Don't leave the keys on
>> the seat somewhere.
>>
>> If you start the car up to warm it up and start clearing off the snow -
>> as long as the key is in the ignition you won't be stuck.
>>
>> You learn something every day.
>>