Hi,
I went to pass smog in CA and everything went well except for the visual. I was told that the check engine light is supposed to illuminate when the key is in the on position, mine does not. I pulled the cluster out and shecked the bulb and bulb holder by plugging them into the ABS light plugs since they're the same and they work, so I know the problem isn't with those but rather the wiring or something electrical. What should I check and how? I tried to follow the two wires (green and white; brown and black) as far as I could and they seem ok. I checked bentley for a diagram but couldn't find anything. Car is 88 325iC and it starts and seems normal. Thanks!
I went to pass smog in CA and everything went well except for the visual. I was told that the check engine light is supposed to illuminate when the key is in the on position, mine does not. I pulled the cluster out and shecked the bulb and bulb holder by plugging them into the ABS light plugs since they're the same and they work, so I know the problem isn't with those but rather the wiring or something electrical. What should I check and how? I tried to follow the two wires (green and white; brown and black) as far as I could and they seem ok. I checked bentley for a diagram but couldn't find anything. Car is 88 325iC and it starts and seems normal. Thanks!
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