2010 Dodge Ram 1500 Regular Cab Owner Manual - Page 398

396 STARTING AND OPERATING off at low vehicle speeds so that it will not interfere with off-road driving but ESP function returns to provide the stability feature at speeds above 40 mph (64 km/h). The "ESP/TCS Indicator Light" will always be illuminated when ESP is off. To turn ESP on again, momentarily press the ESP OFF switch. This will restore the normal "ESP On" mode of operation. WARNING! With the ESP switched off, the enhanced vehicle stability offered by ESP is unavailable. In an emergency evasive maneuver the ESP system will not engage to assist in maintaining stability. "ESP Off" mode is intended for off-highway or off-road use only. "ESP Off" is the only operating mode for ESP in 4WD LOW. Whenever the vehicle is started in 4WD LOW or ESP/BAS Warning Light and ESP/TCS Indicator the transfer case (if equipped) is shifted from 4WD LOCK Light or NEUTRAL, to 4WD LOW, the ESP system will be in The malfunction indicator for the ESP is combined with this mode. the BAS indicator. The "ESP/BAS Warning Light" and the "ESP/TCS Indicator Light" in the instrument cluster both come on when the ignition switch is turned to the ON position. They should both go out with the engine running. If the "ESP/BAS Warning Light" comes on continuously with the engine running, a malfunction has been detected in either the ESP or BAS system or both. If