It's been awhile since this question was asked and the answers may not = have changed but I thought I'd try anyway. I have an appointment with LR Service to look into why the Service Engine Soon light is illuminated. Unfortunately because of service dept backlog, it'll be a week before = they can check it out. The service rep thought it was not urgent since the light is not flashing. The vehicle in question is a 2003 4.6L V8 = Discovery with 180 miles. We picked it up on Saturday and the problem occurred yesterday.
I am surprised that there is not some way to check for an error code = and/or reset the warning light. We had an '86 Cadillac where the operator could easily do this but the cause of the warning light was remembered.
Thanks,
lorendi