Subaru Impreza Manuals 2012 Impreza Owner's Manual | Page 128

3-14 Instruments and controls & Charge warning light If this light illuminates when the engine is running, it may indicate that the charging system is not working properly. If the light illuminates while driving or does not turn off after the engine starts, stop the engine at the first safe opportunity and check the alternator belt. If the belt is loose, broken or if the belt is in good condition but the light remains illuminated, contact your nearest SUBARU dealer immediately. & Oil pressure warning light If this light illuminates when the engine is running, it may indicate that the engine oil pressure is low and the lubricating system is not working properly. If the light illuminates while driving or does not turn off after the engine starts, stop the engine at the first safe opportunity and check the engine oil level. If the oil level is low, add oil immediately. If the engine oil is at the proper level but the light remains illuminated, contact your nearest SUBARU dealer immediately. For details about checking the engine oil level or adding the engine oil, refer to “Engine oil” F11-7. CAUTION Do not operate the engine with the oil pressure warning light illuminated. This may cause serious engine damage. & Engine low oil level warning light This light illuminates when the engine oil level decreases to the lower limit. The illuminating conditions and remaining oil quantity are as follows. . when the ignition switch is in the “ON” position but the engine is not running: approximately 2.4 US qt (2.3 liters, 2.0 Imp qt) . while the engine is running: approximately 4.0 US qt (3.8 liters, 3.3 Imp qt) If the engine low oil level warning light illuminates while driving, park the vehicle in a safe and level location, and then check the engine oil level. When the engine oil level is not within the normal range, refill with engine oil. Refer to “Engine oil” F11-7. If the warning light does not turn off after refilling the engine oil, or the warning light illuminates even though the engine oil level is within the normal range, have the vehicle checked by a SUBARU dealer. NOTE . The engine low oil level warning light will not turn off immediately even if you replace or add engine oil. It will turn off after the vehicle starts to move. Depending on the driving conditions and environment where the vehicle is driven, it may take a period of approximately 10 minutes for the warning light to turn off. If the warning light has still not turned off after 15 minutes have elapsed, contact your SUBARU dealer. . The warning light may illuminate temporarily in the following conditions because a low oil level may be detected as a result of significant oil movement in the engine. – when the vehicle is considerably inclined on an uphill or steep slope – when the vehicle has continuously accelerated and decelerated – when the vehicle is continuously turned – when the vehicle is driven on a road that alternates continuously between uphill and downhill