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: Traffic Sign Recognition System (TSR) (Some models)
The Traffic Sign Recognition System (TSR) helps prevent the driver from overlooking traffic signs, and provides support for safer driving by displaying traffic signs on the active driving display which are recognized by the Forward Sensing Camera (FSC) or recorded in the navigation system whil ...

Mazda 6 Service Manual: Sunvisors
When you need a sunvisor, lower it for use in front or swing it to the side. Side Extension Sunvisors (Some models) The visor extender extends the sunvisor's range of sun shading. To use, pull it out. CAUTION When moving the sunvisor, retract the visor extender to its original position. O ...