You can shift gears down by operating the selector lever or the steering shift switches (some models).
M6
→ M5
→ M4
→ M3
→ M2
→ M1
Using selector lever
To shift down to a lower gear, tap the selector lever forward (-)
once.

Using steering shift switch (Some models)
To shift down to a lower gear with the steering shift switches, pull the DOWN switch (-
) toward you once with your fingers.

WARNING
Do not use engine braking on slippery road surfaces or at high speeds:
Shifting down while driving on wet, snowy, or frozen roads, or while driving at high speeds causes sudden engine braking, which is dangerous. The sudden change in tire speed could cause the tires to skid. This could lead to loss of vehicle control and an accident.
Keep your hands on the steering wheel rim when using fingers on the steering shift switches:
Putting your hands inside the rim of the steering wheel when using the steering shift switches is dangerous. If the driver's air bag were to deploy in a collision, your hands could be impacted causing injury.
NOTE
Manually Shifting Up
Second Gear Fixed ModeMazda 6 Owners Manual: Oil cooler disassembly/assembly
1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.
Radiator Outer Tank (In Tank Oil Cooler) Removal Note
1. Inspect the height of the header tabs.
2. Insert the end of a medium tip screwdriver between the end of the header
tab and the out ...
Mazda 6 Owners Manual: Cooling (With air conditioner)
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the cold position.
3. Set the fan control dial to the desired speed.
4. Turn on the air conditioner by pressing the A/C switch.
5. After cooling begins, adjust the fan control dial and temperature control
d ...