2002 B2300
 

I have a 2002 B2300 pickup and recently when i open my driver's door, the interior light doesnot come on nor does the key warning reminder doesnot work , but when the passager's door is open the light comes on and the key warning reminder comes on , i've looked for the little door button to see if its stuck but i can not find it! HELP! the other day i shut my driver's door with the passager's door open and when i open the driver's door again, it WORKED! but when i opened it again it doesn't work again!...
-WJB