Dodge 2006 Sprinter Cargo - Manual (Page 107)

UNDERSTANDING YOUR INSTRUMENT PANEL 107
4
NOTE: Should the water in fuel indicator lamp
still not go out after the fuel filter has been drained, the
cause should be examined by an authorized Sprinter
Dealer.
If the indicator lamp does not light up for about
2 seconds with the key in the ignition lock in position 2,
there is a malfunction in the water separator system.
Have the cause rectified by an authorized Sprinter
Dealer.
Engine Oil Level Indicator Lamp
The engine oil level indicator lamp : lights up in
the instrument cluster when the key is turned to
position 2 in the ignition lock. It must go out when the
engine is running.