Hi. I have 2004 jeep kj 2.8 150km. For a long time I have a problem with the small red light. Ihe is always on when the engine is on. The car works normally, I was on the jeep service, but there in no fails on the car. I alsow try to use a secound key, but it doesn't change anything. I think it is an immobilizer or alarm lamp. Any suggestions?