1. Disconnect the negative battery cable..
2. Open the liftgate.
3. Remove the following parts:
a. Rear wiper arm and blade.
b. Liftgate upper trim.
c. Liftgate side trim.
d. Liftgate recess.
e. Liftgate lower trim.
4. Remove the rear wiper motor connector.

Rear Wiper Motor Operation Inspection
1. Apply battery positive voltage to rear wiper motor connector terminal B, and connect terminal A to the ground.
2. Verify that the rear wiper motor operates normally.

If there is any malfunction, replace the rear wiper motor..
Auto-stop Operation Inspection
1. Apply battery positive voltage to rear wiper motor connector terminal B, and connect terminals A and C to the ground.

2. Disconnect the ground from rear wiper motor connector terminal A while the rear wiper is operating.
3. After the windshield wiper motor auto-stop operation, verify that it stops at the park position.

If there is any malfunction, replace the rear wiper motor..
Rear Wiper Arm And Blade Removal/Installation
Rear Wiper Motor Removal/InstallationInterior Lighting System
Outline
A room light control system has been adopted in which illumination time and
illumination level of the interior lights change.
The rear body control module (RBCM) performs room light control system fail-safe..
Structural View
System Wiring Diagram
...
Rear Combination Light Removal/Installation
NOTE:
Fogging or condensation on the inside of the rear combination lights may
occur due to a natural phenomenon occurring as a result of a temperature difference
between the interior and exterior of the combination lights. However, it has
no effect on the light performance because ...
Warning/Indicator Lights
Warning (Display Indication)
Message information such as system operations or malfunctions is indicated in
the display. Check the vehicle condition or have the vehicle inspected at an Authorized
Mazda Dealer according to the indication.
Brake System Warning Light
This warning has th ...