Note
1. Open the bonnet.
2. Disconnect the negative battery cable.
3. Remove the radiator grille.
4. Disconnect the bonnet switch connector.
5. Check the continuity between the bonnet switch terminals A and B using an ohmmeter.

6. Lock the bonnet lock using a flat-head screwdriver or equivalent as shown.

7. Check the no continuity between the bonnet switch terminals A and B using an ohmmeter.
Caution
Theft-deterrent control module removal/installationMazda 6 Service Manual: Power Windows
   The ignition must be switched ON for the power windows to operate.
WARNING
Make sure the opening is clear before closing a window: Closing a 
power window is dangerous. A person's hands, head, or even neck could be caught 
by the window and result in serious injury or even death. This warning ap ...
   
Mazda 6 Service Manual: Battery Maintenance
   
To get the best service from a battery:
	Keep it securely mounted.
	Keep the top clean and dry.
	Keep terminals and connections clean, tight, and coated with petroleum jelly 
	or terminal grease.
	Rinse off spilled electrolyte immediately with a solution of water and baking 
	soda.
	If th ...