Mazda 6 Service Manual: No.20 noise occurs at idle when vehicle is stopped in all positions/ranges

No.19 excessive shift shock on torque converter clutch (tcc)

No.21 noise occurs at idle when vehicle is stopped in d, s, l ranges, or in r position

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Mazda 6 Service Manual: Operating the Power Windows
NOTE Each passenger window can be operated with each door switch when the power window lock switch on the driver's door is in the unlocked position. Each passenger window can also be operated using the master control switches on the driver's door. Normal opening/closing To open the ...

Mazda 6 Service Manual: Symptom troubleshooting
Verify the symptoms, and perform troubleshooting according to the appropriate number. Vehicles with ABS/TCS Vehicles with DSC *1 : DSC system contains traction control function, DSC indicator light goes on and off while DSC operates. *2 : DSC indicator light goes on and off while D ...