Mazda 6 Service Manual: No.22 vibration concerns (engine)

No.21 engine noise

No.23 a/c does not work sufficiently

Other materials:

Mazda 6 Service Manual: Dynamic Stability Control (DSC)
The Dynamic Stability Control (DSC) automatically controls braking and engine torque in conjunction with systems such as ABS and TCS to help control side slip when driving on slippery surfaces, or during sudden or evasive maneuvering, enhancing vehicle safety. Refer to ABS and TCS. DSC opera ...

Mazda 6 Service Manual: Front fog light aiming
1. Adjust the tire air pressure to the specification. 2. Position the unloaded vehicle on a flat, level surface. 3. Seat one person in the drivers seat. 4. Position the vehicle 3 m {10 ft} in front of a white screen. 5. While adjusting one fog light, mask the other. 6. Start the engine to cha ...