Computer problem
1995 BMW 318 4 cyl Automatic 47,000 miles

Hello. I have a 1995 BMW 318i, M42. The exhaust temp warning light will stay on after I started the engine. While driving, the light will flicker off and on. Sometimes, it will stay on for a minute or so and sometimes it will go off. I already checked using a a fault reader and can't detect a fault code. in addition, I checked the manual and cannot even find this warning light symbol. This light is located beside the airbag light (right end). Please help. Thank you.

Please disregard my question. I already fixed the problem.