What does the wrench on dash of a 2003 dodge sprinter mean?

The wrench light on the dash of a 2003 Dodge Sprinter indicates that your vehicle's maintenance system has triggered a service reminder. It doesn't pinpoint a specific problem, but rather signals that scheduled maintenance — like an oil change, filter replacement, or other routine service — is due according to the vehicle's onboard computer. You should consult your owner's manual for the recommended service intervals and have your Sprinter inspected by a mechanic.