2006 Dodge Ram 2500 Pickup Owner Manual Diesel - Page 183

UNDERSTANDING YOUR INSTRUMENT PANEL 183 that the anti-lock portion of the brake system is not functioning and that service is required. See your authorized dealer immediately. The ABS light could also illuminate during loss of traction and remain illuminated until the brake pedal is pressed. 20. Cargo Light The Cargo Lamp light will illuminate when the Cargo Lamp is activated by pressing the Cargo Light Button on the headlight switch. 21. SERV 4WD Indicator The 4WD indicator will be illuminated whenever the 4WD mode is engaged for either the manual or electric shift 4WD systems. The SERV 4WD indicator monitors the electric shift 4WD system. If the SERV 4WD light stays on or comes on during driving, it means that the 4WD system is not functioning properly and that service is required. 22. Front Fog Light Indicator - If Equipped This light shows when the front fog lights are ON. 23. Water In Fuel Indicator Indicates there is water detected in the fuel filter bowl. Refer to the Maintenance section, Draining Fuel/Water Separator Filter, for water drain procedure. (See page 387 for more information.) 24. Low Washer Fluid Light This light comes on when the washer fluid level falls below approximately 1/4 full. The light will remain on until fluid is added and ignition switch is cycled. 4