Yea my cadillac light check engine whay
The check engine light on a 1999 Cadillac DeVille can be reset by disconnecting the battery for 30 seconds. The light will immediately come back on if the problem still exists.
Reading the codes requires a scan tool.
You have to reset it with a OBC scanner :-)
Disconnect the battery for 30 seconds
The check engine light would illuminate.
Have the problem that caused the check engine light to come on repaired. They will reset the light with an OBD2 scan tool. The light will just come back on if the problem is not repaired.
battery disconnect for 3 min
I NEED PICTURES IF POSSIBLE TO TAKE DASH APART
That is the check engine light.That is the check engine light.
at least on a 79 fleetwood it is located in the light switch itself
No, oil level does not cause the check engine light.