jrb13 Posted December 25, 2016 Share Posted December 25, 2016 I have a 1990 Lexus LS400 and the check engine light and bold failure light is on. When I disconnect my battery to clear red I'll start the car and it won't be on it will come back on only when I step on the break when I'm stopped. But I don't have any lights I need to be replaced. Would anyone have an idea what this could be? Quote Link to comment Share on other sites More sharing options...
Exhaustgases Posted January 3, 2017 Share Posted January 3, 2017 What is a bold ? Did you mean bulb ? The 2 different lights mean different things and are unrelated. Except when the brake pedal is pushed it does turn on the brake lights and also exhausts some of the engine vacuum. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.