You need 3 connections, (+) key on, (-) ground, and (+) reverse. The auto dimming mirror looks for (+)on the sense line so it can automatically lighten up when the vehicle is placed in reverse. If running a wire from your backup light circuit isn't appealing, then you can just leave it out, but the mirror needs a switched 12v supply and a ground. Some mirrors also have a compass and a thermometer.
Don't that's stupid
take the door panel off and then you can get to the 3- 10 millimeter nuts that hold the mirror on, take the nuts off and if the mirror is electric you have to unplug the mirror from the harness and then just pull the mirror off, to install just reverse the process.
you need an LOC aka Line-out Converter.
remove inside pannel you will see 3 nuts behind mirror remove and mirror will come out install new
form_title= Metal Floor Mirror form_header= Install a floor length mirror in your home. What size do you want the mirror?*= _ [50] Where will the mirror be hung?*= _ [50] How many mirrors do you need?*= {1, 2, 3, 4, 5, More than 5}
This is done from outside the vehicle. Fold the mirror back toward the door and you'll see the 3 mounting screws.
Open the door and remove the little black plastic cover in the corner.. just pry it off carefully.Remove the 3 screws in there while someone outside holds the mirror assembly.Reverse steps to install new mirror.
Most cars your will have to remove a small trim panel on the inside of the door directly behind the mirror. If it is power there will be a harness connector coming from mirror. disconnect the connector, then there will be (3) nuts holding the mirror to the door. remove the (3) nuts. That's it, to install reverse above order.
Mazda 3 exists. Mazda 4 doesn't. Did you mean Mazda 5? The difference between the Mazda 3 and the Mazda 4 is that the Mazda 3 is a compact car manufactered by Mazda. It was introduced in 2004. The biggest difference between the two, is that the Mazda 4, doesn't exist.
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First remove door panel, then there will be 3 nuts by mirror fixture securing it to door. Don't forget electric connectors. Remove and replace as needed.
Mazda!