The rear armrest in the center of the rear seatback can be used (no occupant in the center seat) or placed upright.

WARNING
Never put your hands and fingers around the moving parts of the seat and armrest:
Putting your hands and fingers around the moving parts of the seat and armrest is dangerous as they could get injured.
Split Folding
Head RestraintsMazda 6 Owners Manual: Fuel Economy Monitor
The Control Status and Fuel Consumption are switched and displayed by operating
each icon in the display.
In addition, after completing a trip, the total energy efficiency to date is
displayed in the ending display when the ending display is turned on.
1. Select the icon on the home
screen ...
Mazda 6 Owners Manual: Steering gear and linkage disassembly
Caution
Place copper plates, rag, or similar material in a vise, when
securing the mounting bracket portion of the steering gear.
Disassemble in the order indicated in the table.
.
Tie Rod Disassembly Note
1. Unclamp the washer.
2. Remove the tie rod.
Locknut (Adjusting Cover) D ...