2009 Nissan Titan King Cab Owner's Manual - Page 158
2009 Nissan Titan King Cab Manual
Page 158 highlights
The lower portion of the trailer tow mirror can be moved manually in any direction for a better rear view. LPD0279 LPD0268 Trailer tow mirrors (if so equipped) WARNING Objects viewed in the convex portion of the trailer tow mirror are closer than they appear. Be careful when changing lanes or turning. Using only the convex mirror could cause an accident. Use the other mirrors or glance over your shoulder to properly judge distances to other objects. Use the outside mirror remote control to adjust the top portion of the trailer tow mirror. Pull the trailer tow mirror outward to extend it to the desired position for better visibility while towing a trailer. WARNING Do not extend or retract mirrors while driving. You may lose control of your vehicle and cause an accident. CAUTION Driving in tight spaces with mirrors extended may cause damage to the vehicle. 3-18 Pre-driving checks and adjustments