The Dodge 1500 low fuel warning comes at quarter-tank can this be adjusted lower or to OFF?
No, you can't adjust the Dodge 1500's low fuel warning to come on at a lower level or turn it off completely. The low fuel warning is tied to a sensor in the fuel tank that measures the fuel level. The threshold at which the warning illuminates is pre-programmed by the manufacturer and isn't user-adjustable. While some vehicles offer customizable warning settings through their onboard computers, this is not a feature typically available on the Dodge 1500's system.