1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.


3. Install in the reverse order of removal.
Headlight Leveling Switch Removal Note
1. Insert your hand from the lower side of the dashboard and squeeze the tabs of the headlight leveling switch.
2. Pull the headlight leveling switch forward to remove it.


HEADLIGHT LEVELING SWITCH INSPECTION
1. Remove the headlight leveling switch. (See HEADLIGHT LEVELING SWITCH REMOVAL/INSTALLATION.)
2. Inspect for continuity between the headlight leveling switch terminals using an ohmmeter.
Front and rear fog light switch inspection
Back-up light switch removal/installationMazda 6 Service Manual: Purge solenoid valve removal/installation
1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.
Vacuum Hose Installation Note
Attach the vacuum hose onto the purge solenoid valve until it contacts the
stopper.
Evaporative Hose Installation Note
Attach ...
Mazda 6 Service Manual: Sas unit configuration
1. Connect the SST (WDS or equivalent) to the DLC-2.
2. Input vehicle information following the directions on the screen.
3. Select Module programming.
4. Select Programmable module installation.
5. Select the following items and perform procedures according to directions
on the screen.
...