turn off light on 2005 buick rendevouz


Asked by Nov 13, 2015 at 09:19 AM about the 2005 Buick Rendezvous CXL FWD

Question type: Maintenance & Repair

My service engine light stays on in my buick rendevouz. I have had the code
read and it says it is the Co2 sensor and the spark plugs. I have had all that
work done and the light will not shut off. Is there a way to permanently turn it

2 Answers


There's probably a way to reset it, you don't really want to disable it otherwise, why have a warning light? Whomever did the work for you probably knows what to do, I would take it back to that person.


try disconect the battery and the light will not come back if it is fixed

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