Subaru Crosstrek Manuals 2019 Crosstrek Owner's Manual | Page 157

3-16 Instruments and controls/Warning and indicator serious damage, which may not be covered by your vehicle’s warranty. If this light illuminates steadily or blinks while the engine is running, it may indicate that there is at least one problem or potential problem somewhere in the emis- sion control system. ! If the light illuminates steadily S03AE0401 If the light illuminates steadily while driving or does not turn off after the engine starts, an emission control system malfunction has been detected. You should have your vehicle checked by an authorized SUBARU dealer immedi- ately. NOTE This light also illuminates when the fuel filler cap is not tightened until it clicks. If you have recently refueled your vehicle, the cause of the CHECK ENGINE warning light/malfunction indicator light illuminating could be a loose or missing fuel filler cap. Remove the cap and retighten it until it clicks. Make sure nothing is interfering with the sealing of the cap. Tightening the cap will not make the CHECK ENGINE warn- ing light turn off immediately. It may take several driving trips. If the light does not turn off, take your vehicle to your author- ized SUBARU dealer immediately. ! If the light is blinking S03AE0402 If the light is blinking while driving, an engine misfire condition has been de- tected which may damage the emission control system. To prevent serious damage to the emis- si on control system, you should do the following. . Reduce vehicle speed. . Avoid hard acceleration. . Avoid steep uphill grades. . Reduce the amount of cargo, if possi- ble. . Stop towing a trailer as soon as possible. The CHECK ENGINE warning light may stop blinking and illuminate steadily after several driving trips. You should have your vehicle checked by an authorized SUBARU dealer immediately. & Coolant temperature low indicator light/ Coolant temperature high warning light S03AE48 CAUTION . After turning the ignition switch to the “ON” position, if this indicator light/warning light be- haves in any of the following ways, the electrical system may be malfunctioning. Contact your SUBARU dealer immediately for an inspection. – It remains blinking in RED. – It remains illuminated in RED for more than 2 seconds. – It remains blinking in RED and BLUE alternately. . While driving, if this indicator light/warning light behaves in any of the following ways, take the specified appropriate mea- sure listed below. – Blinking or illuminated in RED: Safely stop the vehicle as soon as possible, and refer to the emergency steps to take in the case of engine overheat-