The tachometer shows engine speed in thousands of revolutions per minute (rpm).
CAUTION
Do not run the engine with the tachometer needle in the RED ZONE. This may cause severe engine damage.

NOTE
When the tachometer needle enters the STRIPED ZONE, this indicates to the driver that the gears should be shifted before entering the RED ZONE.
Speedometer, Odometer, Trip Meter and Trip Meter Selector (Without Multiinformation
Display)
Engine Coolant Temperature Gauge (Without Multi-information Display)Mazda 6 Owners Manual: Door adjustment
1. Measure the gap and height between the front or rear door and the body.
2. If not as specified, loosen the front or rear door hinge installation
bolts or the door lock striker installation screws, and reposition the door.
Clearance
a: 2.5-4.5 mm {0.10-0.18 in}
b: -0.8-1.2 mm {-0.03-0.0 ...
Mazda 6 Owners Manual: Operating Tips for MP3
MP3 stands for MPEG Audio Layer 3, which is standardized voice compression established
by the ISO*1 working group (MPEG).
Use of MP3 allows for audio data to be compressed to approximately a tenth of
the source data size.
This unit plays files with the extension (.mp3) as MP3 files.
*1 Intern ...