If the switch is located behind the passenger door, it is to turn off the alarm sensor inside the car ( if you want to lock your car with the windows open slightly with pets inside)
Between the windshield and the front doors are the A - pillars ( B - pillars are between the front doors and the rear doors etc. )
Did you check on the overhead console? There is an on/off switch that will disable the door pillar switches. It is located next to the left and right door switches and the rear hatch switch.
First you need to awaken rayquaza from the sky pillar on route 131 which stops the fight between kyogre and groudon then the doors of the gym are open to you
The A pillar is the area adjacent to the windscreen. It supports the screen and houses the hinges for the front doors.
Press the button on the sensor at the top of the pillar between the front and rear doors.
The fuel pump driver module is located under the driver's side B-Pillar interior trim about 6 inches above the floor. The B-pillar is the pillar between the front doors and the sliders. Push the driver's seat forward, remove the pillar trim and you will see it right away.
Coupe has 2 doors. Sedan has 4 doors. A sedan can have 2 or 4 doors as long as it has a "B" pillar also known as a post.
Open the back doors of the car, there should be a switch between the inside and outside of the door.
Are you sure you mean the 'A-Frame', or do you mean the 'A-Pillar'? The frame of the car supports the door pillars and the roof. It supports the roof on two or three pillars depending on whether the car is a two door or a four door. Immediately after the hood (bonnet), the A-Pillar supports the hinges for the front doors and the windshield (windscreen). The B-Pillar supports the pin that secures the front door locks and the hinges for the rear doors (if fitted). The C-Pillar supports the pin that secures the the rear door locks (if fitted) and the rear window. Each pillar is identified by the side on which it is found (driver side / passenger side) and the the pillar location: ex. Driver's A-Pillar or Passenger B-Pillar.
In ruby and sapphire, the pillar is automatically unlocked after beating the elite four. In Emerald, it is unlocked after seeing Groudon and Kyogre fighting in Sootopolis City.
Switch 3 --> Switch 2 --> Switch 1 You'll need to fight 3 Grunts(2 to get to Director, 1 in front of the director) Once you leave, all the doors should be closed. Press the switch(labled Emergency) and it should open the doors you opened using the pattern above.
On the floor at the left of driver seat, next to the gaz doors switch.