2016 Mazda CX-5 Problems Include Electrical Gremlins and Thumping Front Suspension Noises

Cameron Aubernon
Apr 13, 2022

Final years are generally thought of as the best years to buy a given model. But the 2016 Mazda CX-5 has five recalls and plenty of complaints, ranging from odd noises from the front suspension to various electrical gremlins knocking out features like blind-spot monitoring and power brakes.

2016 Mazda CX-5 - Photo by Mazda

Key Points

  • Though only five recalls were issued by the National Highway Traffic Safety Administration (NHTSA) for the 2016 Mazda CX-5, 400 complaints were logged by consumers.
  • Complaints cover airbag failures, daytime running lights going out while on the road, infotainment system reboots, and more.
  • In comparison, the 2017 CX-5–the first model year of the second-generation crossover–has one recall and 70 complaints.
  • Related consumer forums feature more issues, including knocking sounds from the front suspension and faulty brake pedal switches.
  • In summary, it may be best to skip this final year of the first-gen. CX-5 for a 2017 model instead.

2016 Mazda CX-5 - Photo by Mazda

Only Five Recalls Ding the 2016 Mazda CX-5, but Those Dings are Serious

The saying goes that the final year of a given model is always the best, as all the kinks and bugs have been sorted out.

This wasn’t quite the case with the 2016 Mazda CX-5, as the last of the first-generation compact crossover left the assembly line with tons of complaints, plus five recalls issued by the NHTSA. And each of the five are as serious as they get.

The earliest among the recalls involves a supplier, Pilkington North America, and the Smart City Brake Support system attached to the supplier’s windshields.

The recall from January 2016 says the system was only attached with tape (“instead of tape and urethane”), meaning the system could fall off, leading to potential crashes. Affected windshields are replaced free by the supplier.

The rest of the recalls, though, are all on Mazda itself.

2016 Mazda CX-5 - Photo by Mazda

Daytime Running Light Failures, Falling Tailgates, Ruptured Fuel Pipes Just Three Big Recalls for 2016 Mazda CX-5

Shortly after the supplier recall, Mazda itself got hit by the first of the remaining four recalls. In February 2016, it was found that certain 2014-2016 CX-5 models “have a fuel filler pipe that may rupture in a crash.” The fix involves altering the pipe’s attachment and bracket.

Speaking of crashes, a recall in April 2016 covers the steering knuckle on 2014-2016 CX-5s.

Specifically, the mounting nuts and bolts attaching the knuckle could come loose, causing separation, leading to loss of steering ability. Tightening or replacing the bolts fixes the problem.

The last two recalls involve the rear tailgate and daytime running lights. Regarding the former, the lift stay could corrode, causing the tailgate to fall on the operator’s head.

Meanwhile, the DRLs could also fail, reducing visibility by others. Fixes for both issues involve dealerships replacing the defective parts.

2016 Mazda CX-5 - Photo by Mazda

2016 Mazda CX-5 Has No Investigations, Though 400 Complaints Suggest Maybe There Should Be a Closer Look

Among the 400 complaints made by consumers to the NHTSA about the 2016 Mazda CX-5, nearly 150 of them involve the exterior lighting (specifically, the DRL issue for which a recall was issued).

The second-largest complaint involves the electronic parking brake, with more than a few drivers noting the brake activating itself while the crossover is in motion.

Consumers have noted experiencing prematurely worn rear brake pads, calipers, and rotors as a result of the parking brake issue.

2016 Mazda CX-5 Forums Feature Owners Sharing Stories of Bad Brakes, Thumping Sounds, and Blind-spot Monitoring Glitches

The NHTSA isn’t the only place where consumers have complained about the 2016 Mazda CX-5, though. A forum member on Mazdas 24/7 asked about a thumping sound on their 2015 CX-5, which they said came from the front suspension.

A related post referenced a specific tech service bulletin, noting the noise “is due to stick-slip between the front strut bearing and the coil spring.”

Meanwhile, a member on Mazda3 Revolution said the blind-spot monitoring on their 2016 CX-5 wouldn’t engage. Turned out they only needed to change the battery, likely due to how much juice the previous battery had left.

On Mazdas 24/7, a member discusses a 2013 CX-5 that had issues with the main brakes not working properly, along with ignition problems and malfunctioning warning lights. Another member suggests it might be the brake pedal switch acting odd, and maybe simply needs a replacement.

2016 Mazda CX-5 - Photo by Mazda

If a Mazda CX-5 is Desired, 2017 is the Year to Choose Over the 2016 Model

In contrast to the 2016 Mazda CX-5, the 2017 model — the first year for the second-generation compact crossover — only has one recall and 70 complaints with the NHTSA (the recall involves trailer hitch wiring issues).

The 2017 Mazda CX-5 is in sharp contrast not only to the previous year but to the first-generation CX-5 overall, which had hundreds of complaints over its four model-year lifespan.

Thus, rather than opt for a 2016 CX-5, a 2017 or newer (aside from 2018, which has 100 consumer complaints) model is the best bet.

Photos: Mazda

Frequently Asked Questions

By Stephanie Stephan | Apr 13, 2022

Is the 2016 Mazda CX-5 Reliable?

J.D. Power gave the 2016 Mazda CX-5 an “average” predicted reliability rating of 3.5/5, however automotive experts do not recommend the 2016 CX-5 as a dependable car. 401 NHTSA complaints and five recalls exist for the 2016 CX-5 mainly for faulty daytime running lights and failure of the drive belt tensioner below 50,000 miles.

Do Mazda CX-5s Have a Lot of Problems?

Most years of the Mazda CX-5 achieved only “average” reliability ratings from J.D. Power, with the exception of the 2019 CX-5, which received a below-average dependability rating of 2.5/5. CX-5s experience failure of the daytime running lights, cracked windshields, and engine or belt tensioner failure below 50,000 miles.

Owner Reviews

accountCircle Brad S on April 5, 2022
Solid on the outside, cheap on the inside.
The issue here is what I call "fit & finish" which is terrible. Cheap plastic parts that easily fall off consistently (one by the driver's foot next to console & one by the lower back seat) a console locking pin that breaks easy and keeps you from closing your console cover, the trim around the navigation screen trim which bubbled up around the edges, the key fob battery which quit approximately 1 1/2 years into service.
accountCircle Nicole W on November 15, 2021
Interior of Mazda cx-5 is disappointing.
Poor reliability with interior has fallen apart with normal use requiring expensive repairs. Bluetooth capabilities are inconsistent for a 4 year old vehicle. As far as vehicle performance this car has been fine, minimal repairs have been needed. I overall would not recommend this car to a friend or family member. Interior improvements would be necessary to keep the car for more than another year.
accountCircle Diane on September 20, 2021
Check engine light
2 weeks after getting this vehicle I had problems with it. The electrical system of the car wasn’t working they towed my car to the closest dealership and i had a rental for 2 weeks. 2 years later and 80,000kms The Center console latch broke it’s a plastic clip and My check engine light would turn on and then turn off randomly.
accountCircle Shellie on March 10, 2022
Dash Screen Resetting issue
I bought my 2016 Mazda from my sister and the screen keeps resetting. She said it did it to her when it was cold. But, it's doing it multiple times to me. The dealership did an update on the radio system and thought that would fix the issue but it hasn't. They said it might be the computer, which would cost approximately $1000.00.
accountCircle Laurie C on December 1, 2021
There is an awful steering wheel.
The steering wheel is awful. Where the cross bars are set it interferes with where you want to put your hands. The visibility in the car is not great and the backup camera is poor quality. If I were asked to recommend this vehicle to someone I would not be able to confidently do so.
accountCircle Joanne T on December 4, 2021
2016 cx-5 6 speed manual.
It is a fine vehicle. Nothing fancy. I have had the SUV for 2 years now, only has 23k miles, and already needed to replace the rear brakes and rotors. Wish it had a button on the doors to lock and unlock it. Overall I am happy with it, but not sure I'd buy another one.
accountCircle Melissa M on November 30, 2021
Vehicle not for short people.
My Mazda cx-5 is a grand touring, 2016. It does not have enough power. Inside trim looks nice but parts are breaking and falling apart shortly after purchasing brand new. Blind spots if you are short. Radio dial and controls for heat/ac or too far away and awkward.
accountCircle Amanda B on July 5, 2021
Okay car, lots of repairs
I have had to make more repairs on this car than any other car including windshield replacement, at least six new tires, a rear differential, and damages from two no-fault accidents. It's a really great car otherwise, but those repairs really outweigh the pros.
accountCircle Naomi N on December 18, 2021
Great price but be prepared to skimp on the heat.
Great turn radius. Poor seat heat. Poor heat along with long time to warm up. Rear camera is great. Compact and easy to parallel park. Sunroof excellent perk! Good looking trim and wheels. Sufficient cup holders. Great legroom. Excellent space for storage.
accountCircle Presley M on December 3, 2021
It is mostly perfect for the average girl.
My biggest problem with this car is how flimsy it seems to be. It is a “safety” feature with the thinking that if the car folds in and takes the impact of anything, then your body/passengers will not.
accountCircle Channing R on July 13, 2021
Gray 2016 cx-5 Mazda sport edition.
The biggest problem that I have had is after going a certain speed on the turnpike the car is not that smooth to drive. There was multiple recalls on my year and make of my Mazda.
accountCircle Ron on November 16, 2021
E brake failure
E brake module failure. Shorted electrical system. Same issue as Mazda 6 but Mazda won't recall the cx5. Car has 49k mile. NO help from Mazda.
accountCircle Ashlee H on August 21, 2021
Car is fine but I do not like it.
I have never had many difficulties except one repair that cost over $1000. I also do not like the color I got, blue, but it was the cheapest.
accountCircle Nan C on February 25, 2022
It does get excellent gas mileage
Do not have many features as detailed. The air conditioner is not as big as it should be. There are no cup holders in the back.
avatar Cameron Aubernon
Former fashion blogger Cameron Aubernon’s path to automotive journalism began in the early-’10s, when she began contributing to several auto publications, including Ford Authority, Hagerty, Ride Apart, and Street Trucks. She also served as the editor-in-chief of a short-lived online society publication in Louisville, Kentucky; interned at the city’s NPR affiliate, WFPL-FM; and was the de facto publicist-in-residence for a communal art space near the University of Louisville. Aubernon is a member of the International Motor Press Association, and the Washington Automotive Press Association.
  • Articles
  • chevronRightAlternative
  • 2016 Mazda CX-5 Problems Include Electrical Gremlins and Thumping Front Suspension Noises