Where is the door switch on a 1998 B4000?

On a 1998 Mazda B4000, the door switch is typically located in the door frame or the door itself. When the door is closed, the switch is pressed in; when the door is opened, the switch pops out, activating the interior lights or triggering the door ajar warning. You can usually find it near the latch mechanism on the driver's and passenger's side doors. If you're having trouble locating it, consulting the vehicle's service manual can provide specific guidance.