Mazda 6 Service Manual: No.20 fuel odor (in engine compartment)

No.19 exhaust smoke

No.21 engine noise

Other materials:

Mazda 6 Service Manual: Foreword
When the customer reports a vehicle malfunction, check the malfunction indicator lamp (MIL) indication and diagnostic trouble code (DTC), then diagnose the malfunction according to following flowchart. - If a DTC exists, diagnose the applicable DTC inspection. (See DTC TABLE.) - ...

Mazda 6 Service Manual: Seek Switch
AM/FM radio Press the seek switch ( , ). The radio switches to the next/previous stored station in the order that it was stored. Press and hold the seek switch ( , ) to seek all usable stations at a higher or lower frequency whether programmed or not. Radio stations which have been previ ...