Low coolant would be because the coolant is low or the sensor has failed, Check engine light would be because the computer has detected a problem and set a code.
why service engine soon light on 1999 mustang
Yes, the Service Engine Soon light is the same as the Check Engine light.
Fill your coolant reservoir and the light should turn off. Do it soon or your engine may over heat.
Yes.
The vehicle is due a service soon
Yes.
what kind of car is this?
reset service engine light on BMW 325
The service engine soon is the same as a check engine light. It has nothing to do with an oil change.
service engine soon 1992 eldorado
why appear light ( service engine soon), after change oil on a 2001 ford pickup (f150)?
The service engine soon, or check engine, light is reset with a scan tool after repairing the cause of the trouble codes.