Mazda 6 Service Manual: No.23 a/c does not work sufficiently

No.22 vibration concerns (engine)

No.24 a/c is always on or a/c compressor runs continuously

Other materials:

Mazda 6 Service Manual: Wiper Blades
CAUTION Hot waxes applied by automatic car washers have been known to affect the wiper's ability to clean windows. To prevent damage to the wiper blades, do not use gasoline, kerosene, paint thinner, or other solvents on or near them. When the wiper lever is in the AUTO position and th ...

Mazda 6 Service Manual: Locking, Unlocking the Doors
NOTE The system may not operate if you are too close to the windows or door handles. If the key is left in the following areas and you leave the vehicle, the doors may be locked depending on the radio wave conditions even if the key is left in the vehicle. Around the dashboard ...