Mystery problem

ZOOMM05

MEMBER
2005 MAZDA 3
4 CYL
85,000 MILES

My car is a 2005 Mazda 3. The battery had to be rePlaced in the 1st yr and now it has to be replaced again. My left headlight goes out within 10/11months every year. I have noticed my headlights flicker/ brighten/dim in the past. No one seems to be able to find a reason why these things happen, and I've been told to have these prOblems is not usual. What could be the problem here that my mechanics keep missing?

Monday, January 17th, 2011 AT 7:29 PM

2 Replies

MAZDA_TECH_TORONTO

MEMBER
25 POSTS

Could be a weak out put from the voltage regulator in the alternator. Have the performed a proper charging system test?

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Sunday, February 6th, 2011 AT 5:52 AM

NURSE1961

MEMBER
1 POST

I hear your frustration. I too own a Mazda. I have a 2005 Mazda 6. Today, I had the 5th battery put in my car. Like you, the dealership has been unable to assess why my car continues to drain batteries at the cost of $200.00 a pop. This is the last straw for me and will be trading in my Mazda for a Toyota. I'm have been very disappointed in my purchase. I will never own another Mazda.

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Thursday, August 30th, 2012 AT 1:17 AM