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: Tiedown Hooks (Some models)
CAUTION Do not use the front and rear tiedown eyelets for towing the vehicle. They have been designed only for securing the vehicle to a transport vessel during shipping. Using the eyelets for any other purpose could result in the vehicle being damaged. Tiedown Hooks 1. Remove the tiedown eye ...

Mazda 6 Service Manual: A-pillar trim removal
1. Turn the seaming welt over. 2. Disengage clips A using a fastener remover. 3. Pull the A-pillar trim, then disengage clip B (1). 4. Pull the A-pillar trim upward, then disengage clip B from the A-pillar trim (2). 5. Pull clip B out, then rotate 45°. 6. Remove clip B from the grommet b ...