Adjust the head restraint so that the center is even with the top of the passenger's ears.

To raise a head restraint, pull it up to the desired position.
To lower the head restraint, press the stopcatch release, then push the head restraint down.
Front outboard seat

Rear outboard seat

Rear center seat

Head Restraints
Removal/InstallationMazda 6 Owners Manual: System wiring diagram
ABS (ABS/TCS)
DSC
FOREWORD
Before performing the steps in Symptom Troubleshooting, perform the
On-board Diagnostic Inspection. To check the DTC, follow the DTC Inspection
steps.
...
Mazda 6 Owners Manual: Power window regulator removal/installation
1. Disconnect the negative battery cable.
2. Remove the front door glass/rear door glass.
3. Remove the front door speaker/rear door speaker.
4. Remove the power window motor.
5. Remove the nuts.
6. Insert hand through the speaker installation hole, rotate the regulator
drum housing in the ...