Ok.. since I was able to do well in the other exercise.. I am feeling very confident..
Here is another issue that has plagued me for a while..
When the car was purchased.. (**not by me**) the dealer mentioned that the driver side door lock cannot be opened via the key. Due to this, the dealer threw in keyless entry + car alarm for free.
Presently, the alarm stopped working and now I have to go to the passenger side door to unlock the driver door.
Question::
(1)How difficult is it to take apart the driver door and to fix the lock?
(2)What am I looking for if I am able to get the door apart?
(3)How long will it take me to take the door apart... it is winter..

(4)Is this problem tooo complex and I should take it to an auto mechanic?
Thanks in advance,
niv