2008 Dodge Ram 2500 Pickup Owner Manual - Page 496

494 MAINTAINING YOUR VEHICLE • Any time you store your vehicle, or keep it out of service (i.e., vacation) for two weeks or more, run the air conditioning system at idle for about five minutes in the fresh air and high blower setting. This will ensure adequate system lubrication to minimize the possibility of compressor damage when the system is started again. NOTE: When reinstalling the IOD fuse push firmly until fully seated; the gauges in the instrument cluster will do a full sweep when the ignition key is cycled to RUN. This is a normal condition. NOTE: When the vehicle is shipped from the factory, the IOD fuse is in the up, or extracted position. If the radio, interior lamps, keyless entry, or other features do not work with the key OFF, check the position of the fuse (or check to see if the fuse is blown) to ensure that it is fully seated. When the IOD fuse is extracted, the instrument cluster in the odometer window will display ЉNO FUSE." REPLACEMENT LIGHT BULBS LIGHT BULBS - Interior Bulb No. Overhead Console Lights ...TS 212-2 Dome Light ...7679 NOTE: For lighted switches, see your authorized dealer for replacement instructions. All of the inside bulbs are brass or glass-wedge base. Aluminum base bulbs are not approved. LIGHT BULBS - Exterior Bulb No. Backup ...3057 Center High Mounted Stop Light ...912 Fog Light ...9006LL Headlight (Halogen) ...H13 Side Marker, Park & Turn Signal ...3157NAK Rear License Plate Light ...168 Rear Cargo Light ...912