there are two suggested ways I have found. 1: remove main fuse (big black fuse) but I found disconnecting the battery for a few minutes reset the the light. When I done this and started the Car after a few miles the engine management light came back on. I replaced the mass airflow sensor and reset EM light via battery and light stayed out. Should be the same for most motors
Get your engine checked
The light is on because there is a fault somewher. To turn the light of you fix the fault.
Engine coolant temp running 220 degree F
Depends on which engine warning light you are referring to. If you are taking about the Check Engine light, then you must have the problem fixed that caused the light to come on. It is an emissions problem and you need to seek the help of a professional.
When there is a component on the engine that is malfunctioning the warning light will turn on. The code should be assessed for what needs to be replaced so the light can the be reset.
Depends on which engine warning light you are referring to. If you are referring to the Check Engine light then have the problem repaired that caused it to come on in the first place. They will reset the light. Resetting the light without repairing the problem and it will just come back on.
Have it Diagnosed at a shop, then have it fixed.
To reset a Vectra warning light, first ensure the underlying issue is resolved. Then, turn the ignition to the "On" position without starting the engine. Press the accelerator pedal three times within five seconds, then turn the ignition off. Restart the engine to check if the warning light has cleared. If the light remains, further diagnostics may be needed.
pull over let it cool and its supposed to go off, if not something bigger is wrong and needs to be fixed.
It the engine management warning light is on it is best to find out what the problem is and fix it. Many auto parts stores have a reader and call tell what is wrong for free.
To reset the oil warning light on a 2008 Chrysler Sebring, turn on the ignition without starting the engine. Slowly push the accelerator down three times. Next, turn the ignition to the lock position and the warning light should be gone.
Low oil will trigger a different warning light, specifically the low oil light will come on.