Hello dear Volvo community, the symptom is already in the subject. Can the two control lamps be simply and touchingly defective? There is a defective front right wheel sensor in the fault memory. But then the ABS light should at least be on. However, it remains dark during the start process. It is a 850 T5 Bj.9/95, so probably MJ. 96. Has any of you experience with this situation. Thanks for all helpful hints. Greetings, Ulf