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Mazda CX-7 Maintenance

177 messages,  Last post on Dec 05, 2009 at 10:57 AM

You are in the Mazda CX-7 Forum. Your Hosts are steve_ & tidester

What is this discussion about? Mazda CX-7, SUV


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#126 of 177
Re: HID Headlight Adjustment Needed? [carlitos92] by 2ndmahzda
May 12, 2007 (8:26 am)
Reply

Replying to: carlitos92 (May 12, 2007 7:01 am)

Thank you for your prompt reply. Yes, a US market car. Indeed, the headlights, according to the "sticker" are Halogen. Thus, they would not have the adjustment as you indicated. However, they still carry the same problem as the original poster described. Is it possible the HID headlights were put in, without the manual control, by accident?
 
With respect to what Mazda admits and your imagination, I guess you had to be there. Being in a rural area has it's advantages and disadvantages. Not being able to see a formidable object just beyond the lighted area is a disadvantage. As you know, the use of high beams doesn't right what I believe to be a design flaw that carries potential serious consequences.
 
Thank you again.
#127 of 177
Re: HID Headlight Adjustment Needed? [2ndmahzda] by vbbuilt
May 14, 2007 (4:01 am)
Reply

Replying to: 2ndmahzda (May 12, 2007 8:26 am)

Recommend you take it to an independent shop and have your headlights evaluated. They'll be able to tell you if there's an actual problem with your vehicle, in which case, warranty can be applied to repair it.
 
On the other hand, if inspection reveals no problems, then it really a matter of the vehicle's design not matching your own preferences. You might be able to return the vehicle for a refund or perhaps swap out the headlights, that provide a wider beam?
 
I have the GT AWD with the HID and have no problems with them. They operate per specs. There is a distinct "line", but that never caused concern. I too, travel in rural areas, but for me, it's simply a matter of using the either low beams or high beams as the need arises.
 
I hope you find a good solution to your dilemma! Take care, Vince.
#128 of 177
Re: HID Headlight Adjustment Needed? [2ndmahzda] by pete4390
May 27, 2007 (9:39 pm)
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Replying to: 2ndmahzda (May 12, 2007 5:47 am)

Hi guys, just found this site and I'm glad i did. My dealer said that my headlights didn't need adjustment. I said, "wait a minute. It's like driving while watching 2 separate movies at the same time". "that's the way they are", they said. BS ! I believe that each HID lens should be able to be raised and lowered as well as twisted left or right. I'm going to try it although it means taking out the plastic wheel well to get to it easily. Raising and lowering is a obvious benefit but twisting will maybe make the angle in the middle of the beam flatten out. I think all of you CX7 people know what I mean. Wish me luck and I will let you know what happens.
#129 of 177
Re: HID Headlight Adjustment Needed? [pete4390] by maltb
May 29, 2007 (10:23 am)
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Replying to: pete4390 (May 27, 2007 9:39 pm)

I'm not sure I fully understand what you are saying but if you are talking about the way the lights cut higher to the right side, this is the way they are designed. Like this __/ right?
#130 of 177
Re: HID Headlight Adjustment Needed? [pete4390] by vbbuilt
Jun 03, 2007 (3:41 am)
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Replying to: pete4390 (May 27, 2007 9:39 pm)

Don't know what state you're from, but in Virginia, the aim of the headlights is checked during the annual safety inspection. The distribution pattern of the headlights complies with state/federal laws. Recommend you check the laws before mucking around with the headlights.
 
Vince.
#131 of 177
PCM Flash by carlitos92
Jun 30, 2007 (6:51 am)
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I FINALLY had a dealer update my PCM (engine computer) module yesterday. I bought my car in July 2006, and had never had it done. If you bought your car last summer/fall and have either not been in for maintenance, or haven't had a dealer look at a check engine light, you could be running on the original software.
 
In short, the new software REALLY changes the way the car drives - for the better. There have been posts about this before, but I didn't realize how much better the car would be after the flash. In a nutshell, turbo lag is almost eliminated, and the on-off engine behavior is gone. I've always found the rush of a turbo fun, but the new setup is much more drivable and useful day-to-day. Mazda says HP and torque are not changed with the new throttle map.
 
Anyway, if you fall under the conditions I mentioned above, or are disappointed by turbo lag, talk to your dealer about getting the latest PCM update. Highly recommended.
 
-c92
#132 of 177
Re: HID Headlight Adjustment Needed? [maltb] by nifty56
Jun 30, 2007 (6:16 pm)
Reply

Replying to: maltb (May 29, 2007 10:23 am)

I have a Mazda3 and live in a rural area with dark unlite roads. The headlights are the worst. Have no depth, cut off sharply. They don't even shine on road signs. Go down a hill into a valley and see the depth of the lights disapear. Drive on a bumpy road and watch the dark upper part and the lower ligted part bounce up and down, puts me into a trance. Up down, up down, up down...I am your master..
All these lights are good for is styling, looks good, and nothing more. Unfortunatly a lot of other auto makers are adopting the same system, ops styling. On other forums owners of other makes with this system are expressing the same complaint. I awear I won't buy another car with projector headlights unless they are in some way improved. I hope the manufactures change from the projectors..
#133 of 177
Re: HID Headlight Adjustment Needed? [nifty56] by maltb
Jul 05, 2007 (2:47 pm)
Reply

Replying to: nifty56 (Jun 30, 2007 6:16 pm)

Write your congressman...
 
FMVSS 108
#134 of 177
Re: HID Headlight Adjustment Needed? [nifty56] by ex_tdier
Jul 21, 2007 (12:20 pm)
Reply

Replying to: nifty56 (Jun 30, 2007 6:16 pm)

Yeah, that's why some models have Xenon bulbs like in Europe. I suppose one can buy a conversion kit for over $300. Nifty, maybe that's your best option or increase the wattage of the bulb?
#135 of 177
Re: Mazda CX-7 Maintenance [carlitos92] by edigeo
Aug 09, 2007 (6:48 pm)
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Replying to: carlitos92 (Aug 31, 2006 7:45 pm)

sorry guys ...maybe i'm on the wrong page...but i have a problem with my car...cx7 mazda...is blowing white smoke from exhaust.the car is by the dealer from 2 weeks already,and they can't find the problem...does anybody have any idea? thanks!

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