See also:

Warning lights
All-Wheel Drive (AWD) warning light (AWD models) The light illuminates when the ignition switch is turned to the ON position. It turns off after the engine is started. If the All-Wheel Drive ...

Safety
The 2007 Nissan Altima received a Good rating — the highest possible — in the Insurance Institute for Highway Safety's frontal-offset crash test. As of publication, IIHS hasn't subjected the A ...

Clutch fluid (if so equipped)
Check the clutch fluid level in the reservoir (manual transmissions only). If the fluid level is below the MIN line, add Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent DOT 3 fluid up ...