Subaru Impreza Manuals 2017 Impreza Owner's Manual | Page 161

Instruments and controls/Warning and indicator NOTE . The warning light may stay illumi- nated when the engine is started straight after topping up or changing the engine oil. In such cases, park the vehicle on a level surface and wait for more than a minute until the oil level settles, after which the warning light will turn off. . 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 continu- ously accelerated and decelerated – when the vehicle is continuously turned – when the vehicle is driven on a road that alternates continuously between uphill and downhill & Windshield washer fluid warning light This light illuminates when the fluid level in the windshield washer fluid tank de- creases to the lower limit (approximately 0.6 US qt, 0.6 liter, 0.5 Imp qt). & AT OIL TEMP warning light (CVT models) If this light illuminates when the engine is running, it may indicate that the transmis- sion fluid temperature is too hot. If the light illuminates while driving, im- mediately stop the vehicle in a safe place and let the engine idle until the warning light turns off. ! Transmission control system warn- ing If the “AT OIL TEMP” warning light flashes after the engine has started, it may indicate that the transmission control system is not working properly. Contact your nearest SUBARU dealer for service immediately. & Low tire pressure warning light (U.S.-spec. models) When the ignition switch is turned to the “ON” position, the low tire pressure warn- ing light will illuminate for approximately 2 seconds to check that the tire pressure monitoring system (TPMS) is functioning properly. If there is no problem and all tires are properly inflated, the light will turn off. Each tire, including the spare (if provided), 3-19 should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufac- turer on the vehicle placard or tire inflation pressure label. (If your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pres- sure label, you should determine the proper tire inflation pressure for those tires.) As an added safety feature, your vehicle has been equipped with a tire pressure monitoring system (TPMS) that illuminates a low tire pressure telltale when one or more of your tires is significantly under- inflated. Accordingly, when the low tire pressure telltale illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly under- inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling and stopping ability. Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver’s responsibility to maintain correct tire pressure, even if under-inflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale. – CONTINUED –