Ford 2009 E-150 Owner's Manual page 77

Driver Controls
CHECK AIR FILTER (Diesel engine only) — Refer to Instrument
Cluster in your 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo
Diesel Owner's Guide Supplement.
DRAIN WATER SEPARATOR (Diesel engine only) — Displayed
when the water separator has reached a predetermined capacity and
needs to be drained. Refer to your 6.0 and 6.4 Liter Power Stroke
Direct Injection Turbo Diesel Owner's Guide Supplement for more
information.
OIL LIFE CHANGE SOON — Displayed when the engine oil life
remaining is 5% or less. When oil life left is between 5% and 0%, the
ENGINE OIL CHANGE SOON message will be displayed.
OIL CHANGE REQUIRED — Displayed when the oil life left reaches
0%, the OIL CHANGE REQUIRED message will be displayed. OIL LIFE
OK displays after you have changed the oil.
77
2009 Econoline (eco)
Owners Guide, 1st Printing
USA (fus)