2015 Nissan Xterra Owner's Manual - Page 266

OFF: For driving up and down long slopes where engine braking is necessary push the Overdrive switch once. The O/D OFF indicator light in the instrument panel comes on at this time. MANUAL TRANSMISSION (if so equipped) WARNING ● Do not downshift abruptly on slippery roads. This may cause a loss of control. ● Do not over-rev the engine when shifting to a lower gear. This may cause a loss of control or engine damage. When cruising at a low speed or climbing a gentle slope, you may feel uncomfortable shift shocks as the transmission shifts into and out of Overdrive repeatedly. In this case, depress the Overdrive switch to turn the Overdrive off. The O/D OFF indicator light in the instrument panel comes on at this time. LSD0142 CAUTION ● Do not rest your foot on the clutch pedal while driving. This may cause clutch damage. ● Fully depress the clutch pedal before shifting to help prevent transmission damage. ● Stop your vehicle completely before shifting into R (Reverse). ● When the vehicle is stopped with the engine running (for example, at a stop light), shift to N (Neutral) and release the clutch pedal with the foot brake applied. Overdrive (O/D) OFF switch Each time your vehicle is started, the transmission is automatically "reset" to overdrive ON. When driving conditions change, depress the Overdrive switch to turn the Overdrive on. Remember not to drive at high speeds for extended periods of time with the Overdrive off. This reduces fuel economy. ON: With the engine running and the shift lever in the D (Drive) position, the transmission upshifts into Overdrive as vehicle speed increases. Overdrive does not engage until the engine has reached operating temperature. Starting and driving 5-17