CAUTION:
If the front fog light aiming is adjusted with cargo in the vehicle, it may not adjust correctly. Adjust the front fog light aiming with the vehicle under the following conditions:
No occupants inside vehicle
Cargo other than spare tire, jack, and tools not loaded
Tire pressure is at specification.
Park the vehicle on level ground
Except Mazdaspeed3
1. Make a screen as shown in the figure using double-weight, white paper.

2. Seat one person in the driver’s seat.
3. Line up the vehicle with the wall so that the center of the front fog light is 3 m {9.8 ft}
away from the wall.

4. Measure the height at the center of the front fog light.

NOTE:
Since the height of the vehicle varies depending on the vehicle situation, measure the height of the center of the front fog light using the actual vehicle.
5. Align the center of the front fog light with the center of the screen.

6. Block the light of the other front fog light using a partition.
7. Start the engine.
NOTE:
If servicing is performed when the engine is stopped and the front fog light illuminates, it could result in a discharged battery. For the aiming adjustment, start the engine and perform servicing while the engine is idling.
8. Turn the front fog lights on.
9. Verify that the brightness border line of the front fog light is at the position indicated on the adjustment screen.
If the brightness border line is not at the position indicated on the adjustment screen, perform the following adjustment.
Loosen the bolt.

Loosen the screw.
Move the front fog light in the direction of the arrow shown in the figure to adjust the brightness border line to the position indicated on the adjustment screen.
Tighten the screw and bolt.
Mazdaspeed3
1. Make a screen as shown in the figure using double-weight, white paper.

2. Seat one person in the driver’s seat.
3. Line up the vehicle with the wall so that the center of the front fog light is 3 m {9.8 ft}
away from the wall.

4. Measure the height at the center of the front fog light.

NOTE:
Since the height of the vehicle varies depending on the vehicle situation, measure the height of the center of the front fog light using the actual vehicle.
5. Align the center of the front fog light with the center of the screen.

6. Block the light of the other front fog light using a partition.
7. Start the engine.
NOTE:
If servicing is performed when the engine is stopped and the front fog light illuminates, it could result in a discharged battery. For the aiming adjustment, start the engine and perform servicing while the engine is idling.
8. Turn the front fog lights on.
9. Verify that the brightness border line of the front fog light is at the position indicated on the adjustment screen.
If the brightness border line is not at the position indicated on the adjustment screen, perform the following adjustment.
Loosen the bolt.

Loosen the screw.
Move the front fog light in the direction of the arrow shown in the figure to adjust the brightness border line to the position indicated on the adjustment screen.
Tighten the screw and bolt.
Front Combination Light Removal/Installation
Front Fog Light Bulb Removal/InstallationSeat Weight Sensor Inspection [Two Step Deployment Control System]
CAUTION:
If any of the following work is performed, perform the seat weight sensor
inspection using the M-MDS.
Removal of the passenger-side seat
Loosening and retightening of passenger’s seat fixing bolts
Or, the vehicle is involved in a collision
...
Fuel Gauge Sender Unit Removal/Installation
MZR 2.0, MZR 2.5
NOTE:
Fuel pump unit cannot be disassembled.
1. Remove the fuel gauge sender unit..
MZR 2.3 DISI Turbo
NOTE:
Fuel pump unit cannot be disassembled.
1. Remove the fuel gauge sender unit..
SKYACTIV-G 2.0
NOTE:
Fuel pump unit cannot be disasse ...
Steering Gear And Linkage Inspection
Steering Rack Inspection
1. Inspect for cracking, damage, and tooth wear.
If there is any malfunction, replace the steering rack.
2. Measure the steering rack warp.
If it exceeds the maximum specification, replace the steering rack.
Steering rack runout
Large ...