Which parts fail
Components named in complaints (headlights, tail lights, turn signals, interior lights).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2010 Mazda CX-7 owners, lightly cleaned up (personal details are redacted by NHTSA).
Recently got this car and am fixing it up. Vehicle's headlights function but are dysfunctional. Night driving is impossible as per nearly nonexistent illumination of roadway. Don't know how to fix/upgrade. Wanted to give this vehicle to my Florida student but now hesitate as Florida's roadways are not illuminated. Have seen many posts relative hereto, even when the vehicle was new. A manufacturer's recall should issue for new improved headlights. Please advise on a fix for this essential vehicular safety function .
Low beam headlamps are extremely dim. Have bought new replacement headlamps and are still very dim. Bought both replacement headlamp housings thinking wiring could be compromised but that didn't help either. Replacing headlamps is difficult due to having to remove either the front tires OR the front entire bumper assembly to switch out lamps. No fog lights are present on this model so makes driving at night very difficult. and unsafe.
Tl* Takata recall. The contact owns a 2010 Mazda CX-7. The contact stated that the low beams shorted more than five times and an independent mechanic had to replace the head lamp assemblies multiple times. The contact had to utilize the high beams each time the failure occurred. In addition, the vehicle was included in NHTSA campaign numbers: 16V356000 (air bags) and 16V593000 (suspension). The contact was to check with the manufacturer to determine when the dealer May be able to schedule the recall repairs and to report the electrical failure. The approximate failure mileage was 30,000. Parts distribution disconnect. VIN tool confirms parts not available. ..updated 08/22/17
I am very unhappy with my headlights on my Mazda cx7 2010 or should I say lack of headlights. I have put 8 light bulbs in this car and they were the expensive ones. This car is a piece of crap all the way around but the headlights are really bad! Also they are so clouded over. I have a hard time driving at night and now I just can't because I am not going to get stopped again for having a headlight out! I only drive during the day. I can't believe that they do not have a recall for this problem, when I see so many complaints on the same thing. This is such a stress er for me. I wish there was someone out there that could help us in this situation.
The headlights (low beam) on my car simply stopped working all of a sudden. Checked the fuses and all are fine. High beams and signal lights work fine, it's just the headlights. Have seen this same description in other websites as possibly the control module had a short circuit and this is a very common thing to happen to these cars. Mazda is not accepting this as an "in warranty" repair even though this is a major common complaint. My car is out of warranty already, so I'll need to pay this repair out of pocket.
Headlight bulbs have burned out every 6 months since we bought the vehicle in 2010. Over the past few years, the lenses have fogged up to the point headlights are worthless. Took the vehicle to the dealer, one seal is bad and the other side has melted, cost of repair is nearly $2,000. This is a safety issue and looks to be a common defect in this make/model of car. We now drive the car only during daylight. If we need to at night, we use high beams exclusively as we can't see a thing with regular headlights.
The low beam headlights have had to be replaced multiple times on our vehicle, one night both went out and had to drive home with our high beams on, we've probably replaced about at least two dozen bulbs, there has to be some fix to this issue, they are expensive and not easy to replace, they say drilling a hole in the housing will take care of the problem by giving air and reducing the moisture in the housing, that has been done and still lights are going out, need help here on this issue.
Headlight to nowhere just started having horrible visibility it's like if lights were off I change the bulbs several times LEDs H IDs factory bulbs still results no good
Low beam headlights on this vehicle are extremely poor and they are so dull that it is difficult to drive at night. When I compare the low beam halogen projectors on other makes of vehicles that I have driven, they consistently perform far better than those on the Mazda. I felt that the lights were subpar from the time I bought the vehicle from new, but they have gotten worse over time. Specifically the illumination of the road surface, the focus and the distance of the light all appear to be very poor. It is just difficult to see at night. I suspect that the problem is in the design and construction of the lights because as I mentioned, I noticed this problem when the car was new. So this is not a problem of old lights on an old car. I even mentioned it to the dealership during a service and they checked the aim of the lights and said that they were working perfectly. …
2010 Mazda cx7. Consumer writes in regards to vehicle headlights problem. The consumer stated ever since the vehicle was purchased, he and his wife have replaced the headlights eight times. On December 12, 2011 the driver side head light went out. Then on March 8, 2012 the passenger side headlight went out. The dealer informed the consumer it was very common and headlights could go out at any time. Another headlight went out again on October 30, 2012. The same bulb went out on November 10, 2012. The consumer went back to the dealer, where it was discovered the bulb was installed incorrectly. On January 7, 2013 the opposite headlight went out. On June 10, 2013, the headlight went out again. On October 1, 2013 the same thing happened. On June 12, 214, the headlight went out again. The dealer continued to say, there was no defect.
Headlight complaints in other CX-7 years
Frequently asked questions
How common are headlight problems on the 2010 Mazda CX-7?
NHTSA has 22 complaints about the lights of the 2010 Mazda CX-7, 14% of the model year's 155 complaints. The component named most often is headlights (1 mentions).
Is there a recall for 2010 Mazda CX-7 headlight problems?
No. NHTSA lists no lights recall for the 2010 Mazda CX-7, though it has 5 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2010 Mazda CX-7 headlight problems start?
Half of the complaints with a recorded mileage happened before about 83,000 miles, and 11% before 25,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.