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

Other materials:

Mazda 6 Service Manual: Base installation
1. Cut away all of the original sealant using a razor. 2. Clean and degrease the ceramic coating on the glass and the base. 3. Apply primer to the bonding area of the glass and the base. Caution Keep the area free of dirt and grease, and do not touch the surface or the primer may not prope ...

Mazda 6 Service Manual: Warning Indication/Warning Lights
These lights turn on or flash to notify the user of the system operation status or a system malfunction. *1 The light turns on when the ignition is switched on for an operation check, and turns off a few seconds later or when the engine is started. If the light does not turn on or remai ...