2011 Infiniti M Owner's Manual - Page 306

STARTING THE ENGINE 1. Apply the parking brake. 2. Move the selector lever to the P (Park) or N (Neutral) position. (P is recommended.) The starter is designed not to operate unless the selector lever is in either of the above positions. 3. Push the ignition switch to the ON position. Depress the brake pedal and push the ignition switch to start the engine. To start the engine immediately, push and release the ignition switch while depressing the brake pedal with the ignition switch in any position. ● If the engine is very hard to start in extremely cold weather or when restarting, depress the accelerator pedal a little (approximately 1/3 to the floor) and while holding, crank the engine. Release the accelerator pedal when the engine starts. ● If the engine is very hard to start because it is flooded, depress the accelerator pedal all the way to the floor and hold it. Push the ignition switch to the ON position to start cranking the engine. After 5 or 6 seconds, stop cranking by pushing the ignition switch to OFF. After cranking the engine, release the accelerator pedal. Crank the engine with your foot off the accelerator pedal by depressing the brake pedal and pushing the push-button ignition switch to start the engine. If the engine starts, but fails to run, repeat the above procedure. 5. To stop the engine, shift the selector lever to the P (Park) position and push the ignition switch to the OFF position. In preparation for the next engine start, the engine may have a slightly delayed shutoff after pushing the ignition switch to the OFF position, depending on the driving conditions (VK56VD engine models). CAUTION Do not operate the starter for more than 15 seconds at a time. If the engine does not start, push the ignition switch to OFF and wait 10 seconds before cranking again, otherwise the starter could be damaged. 4. Warm-up Allow the engine to idle for at least 30 seconds after starting. Do not race the engine while warming it up. Drive at moderate speed for a short distance first, especially in cold weather. In cold weather, keep the engine running for a minimum of 2 - 3 minutes before shutting it off. Starting and stopping the engine over a short period of time may make the vehicle more difficult to start. When racing the engine up to 4,000 rpm (VK56VD engine) or 4,500 rpm (VQ37VHR engine) or more under no load condition, the engine will enter the fuel cut mode. Starting and driving 5-11