Honda 2009 Civic Owner's Manual page 256

Main Menu
Engine Coolant Check
MAX RESERVE TANK
MIN
Except Si
Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
Engine Coolant on page
information on adding the proper
coolant.
Table Of Contents
MAX
Si
Refer to Owner's Maintenance
Checks on page
about checking other items on your
Adding vehicle.
304 for
2009 Civic Sedan
RESERVE TANK
MIN
296 for information
Service Station Procedure
253