Hey all,
I recently purchased a '99 Max GLE. Due to an oversight, I didn't notice that the Service Engine Soon light doesn't come on when the ignition key is turned to the on position. What should I do about this now? Go to the dealer and have him pull the codes? Yank out the instrument panel and check the bulb myself? On a side note, I noticed this when I was going to check to see if any phantom codes were thrown(knock sensor etc.). While the original factory sticker covering the ECU was intact, there was no screw to be found inside the hole. I know on the 2000+ models they got rid of the ECU self diagnosis screw all together.. but on a '99? Am I just not looking hard enough? How much time/effort would it be to remove the instrument panel to replace/check the bulb? I have the Haynes manual.
Thanks, Erik