1. Turn the ignition key to the RUN position. 2. Display "ENGINE OIL LIFE" or "OIL LIFE LEFT" by pressing the "INFORMATION" button. 3. Press and hold the "INFO RESET" button until the message shows "100". 4. Turn the ignition OFF.
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.
You have a problem with the brake system. Once you repair the problem the light will reset itself.
Cadillac does not use inertia/reset switches.
How to reset the theft system on 1997 Cadillac Seville
how do i reset theft problem for 96 caddilac deville concours
Press Information until you get to OIL Message. Then Press and hold for 3-4 seconds and it will clear back to 100%
Press and hold the reset button on dash
there is no fuel reset as in a ford.
A person can reset the air ride suspension on a Cadillac Deville by disconnecting the compressor wiring harness from the compressor itself. This is accomplished by putting the vehicle on ramps.
Have vehicle scanned to determine the problem - usually a problem in the emission control system
Don't know if this works in a 99' but I have a 97'. You have reset the "oil life remaining" readout and this will reset "change oil" indicator. Scroll thru your various readouts (rpm's, water temp, battery volts, etc.) till you see it and then just press reset. Hope this works for you.
It is equipped with no such button.