Follow these instructions to keep the ATF cooler cleaner working properly:
Replace the two magnetic nonbypass spin-on filters after every 20 hours of use, based on the hour meter, or when you notice a restriction in the ATF flow.
Check the level and condition of the fluid in the tank before each use.
Replace the ATF in the tank when it looks dark or dirty.

Honda Fit 2007-2026 Navigation Online Reference Manual
The information and specifications included in this publication were in
effect at the time of approval for printing. Honda Motor Co., Ltd., reserves the
right,
however, to discontinue or change s ...
Map Scale Commands
Display north up
Display heading up
Display zoom in
Display zoom out
Display (specify scale):
1/20 mile (80 m) scale
1/8 mile (200 m) scale
1/4 mile (400 m) scale
1/2 mile (800 m) scale
1 mil ...
Selecting USB Mode
1. Connect the USB flash drive to the
USB adapter cable in the center
console.
2. Press the CD/AUX button until you
get to USB mode.
3. Select AUDIO/STREET until
AUDIO is highlighted in blue ...