Mazda 6 Service Manual: No.25 a/c is not cut off under wide open throttle conditions

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

No.26 exhaust sulphur smell

Other materials:

Mazda 6 Service Manual: Supplemental Restraint System (SRS) Precautions
The front and side supplemental restraint systems (SRS) include different types of air bags. Please verify the different types of air bags which are equipped on your vehicle by locating the “SRS AIRBAG” location indicators. These indicators are visible in the area where the air bags are in ...

Mazda 6 Service Manual: Seat belt inspection
Belt 1. Confirm that the seat belt is installed correctly. 2. Inspect the seat belt for damage and deformation of metal parts. If any damage is found, replace as necessary. ELR 1. Verify that the belt can be pulled out smoothly, and that it moves smoothly when wound. If not as specif ...