2010 Dodge Ram 1500 Regular Cab User Guide - Page 63

WHAT TO DO IN EMERGENCIES CAUTION! Do not use a portable battery booster pack or any other booster source with a system voltage greater than 12 Volts or damage to the battery, starter motor, alternator or electrical system may occur. WARNING! When temperatures are below the freezing point, electrolyte in a discharged battery may freeze. Do not attempt jump-starting because the battery could rupture or explode and cause personal injury. Battery temperature must be brought above the freezing point before attempting a jump-start. Preparations for Jump-Start • The battery in your vehicle is located in the front of the engine compartment, behind the left headlight assembly. NOTE: The positive battery post is covered with a protective cap. Lift up on the cap to gain access to the positive battery post. WARNING! • Take care to avoid the radiator cooling fan whenever the hood is raised. It can start anytime the ignition switch is on. You can be injured by moving fan blades. • Remove any metal jewelry, such as watch bands or bracelets, that might make an inadvertent electrical contact. You could be seriously injured. • Batteries contain sulfuric acid that can burn your skin or eyes and generate hydrogen gas which is flammable and explosive. Keep open flames or sparks away from the battery. • Set the parking brake, shift the automatic transmission into PARK and turn the ignition to LOCK. • Turn off the heater, radio, and all unnecessary electrical accessories. • If using a another vehicle to jump-start the battery, park the vehicle within the jumper cables reach, set the parking brake and make sure the ignition is OFF. WARNING! Do not allow vehicles to touch each other as this could establish a ground connection and personal injury could result. 61