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Toyota Service
Toyota Service, Lexus and Toyota expert
Category: Lexus
Satisfied Customers: 4851
Experience:  30 + years of experience; Multiple Award Winning Svc Mgr; Just Answer Customer's Choice Award Winner
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Headlight fire up and then turn off one at a time, 2006 gs

Customer Question

headlight fire up and then turn off one at a time
JA: What is the model/year of your Lexus?
Customer: 2006 gs 300
JA: Are you fixing your GS 300 yourself? What have you tried so far?
Customer: replaced both bulbs at a shop first problem was the passenger side turning off while driving
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 10 months ago.
Category: Lexus
Expert:  Toyota Service replied 10 months ago.

Hello. Welcome to Just Answer. Please allow me to assist you. If the replacement bulb exhibits the same symptom of coming on and going off, the ballast unit (the transformer that generates voltage to the headlamp bulb) needs to be replaced.