2016 Mazda CX-5

Parked by the curb at the Ft. Lauderdale International Airport. I put the car in Park and left the car idling with the air-conditioning running.as it was 95 degrees and about 100 at around 8:00 AM. There was a shuttle van parked by the curb about 11 feet in front of me. I had to exit my car to talk to the driver in the car behind me. I walked to the car behind me and started talking to the driver. I glanced back at my Mazda CX5 and it started rolling forward. I ran up to the car and got the door open and stepped on the brake. The brakes did not engage. I repeated stepping on the brake several times and the car would not stop. I got in the drivers seat to shift the car into reverse and keep my foot on the brake pedal. The car would not shift into reverse. and by this time the Mazda had pinned to the shuttle van a lady who was trying to unload her luggage. On the sixth attempt to shift into reverse the shifter finally moved into reverse and by standers came to the aid of the lady that had been pinned to the shuttle van. Airport security and the Broward County police took the statements. The lady retrieving her baggage declined medical attention. When I checked to see what the police were reporting they did not acknowledge that I was attempting to stop a runaway vehicle. The report said that I failed to put the car in park and left it in drive. It is not possible to get out of a car that is idling and in gear without the car moving forward or backward before you can even get all the way out of the car. This incident happened about mid July in 2017. Near the end of June this year while in my driveway I left the car idling and in park, exited the car walking to the rear of the car and it dropped into reverse. Got back in the car and shut off the engine. July 2017 the local Mazda dealer inspected the vehicle and could not find as problem. Not unlikely with an intermittent electrical anomaly. There were no prior warning lamps in either incident.

1. The airbag sensor is not working. The warning signal continually flashes. My shop had airbag system analyzed. Test results showed it is not calibrated correctly. My Mazda dealer, Luther Premier Mazda, said it is an electrical problem, and I will have to pay for analysis. I paid for this analysis when Sallas had it diagnosed. 2. Due to problems with the windshield, I paid for a replacement myself, not knowing there was a recall. I want Mazda to install a Mazda windshield and calibrate the safety systems.

I own a 2016 Mazda CX-5 Touring with AWD. I purchased it brand new from a dealer--no miles on it. It's been a great car until this Sudden Unintended Acceleration problem (about 60K miles now). It's happened 5 or 6 times--twice when in a drive thru. It seems that if I am idling (not pressing on gas or brake) the car will sometimes suddenly accelerate. I have used suggestions to brake, then place car in neutral. That seemed to resolve the problem. However, recently I pulled up to my (rural) mailbox and the car tried to accelerate out of control. I had the brake on (was on a downhill) when it happened, so this was scary. I really had to press down more on the brake pedal, then shifted to neutral, then to park. The acceleration finally stopped. I did not observe tachometer readings during this or other events, but will pay more attention if/when this happens in the future. I do not drive with both feet, and as these incidents have occurred I have been able to maintain more composure and analyze what is going on. I am not getting my foot caught in the mat and I'm not mistakenly pressing on the accelerator. I've been to my local Mazda dealer (Sport Durst in Durham) on May 13, 2022 and they were unable to replicate the problem, so could not repair or even troubleshoot it. The car was T-boned about a year ago, with some damage to the passenger front tire. Could that have anything to do with my problems? My partner feels this could be an issue with the Throttle Control Sensor (hardware) or with the software managing throttle control (much more difficult to diagnose, he says). I wanted to ask: for anyone experiencing this problem, did replacing the Throttle Control Sensor or diagnosing software problems resolve the issue? And, do you have any recommendations for me? Since the car is (barely) out of warranty, (just over 6 yrs/60,000 miles) would filing a claim with Mazda be a good approach? Would you suggest I just trade the car in?

The contact owns a 2016 Mazda CX-5. The contact stated that upon depression of the brake pedal, the engine revved violently without warning. The contact would depress the brake pedal to the floorboard and place the vehicle into park(P) to prevent the vehicle from independently accelerating. The contact had taken the vehicle to a dealer and was informed that the air box was defective. The dealer repaired the vehicle; however, the failure recurred. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 50,000.

The Infotainment system engages in "ghost touch," where the screen scrolls through and clicks random buttons on its own. This occurs both while I am driving and while I am parked. It will change radio stations, exit out of the navigation, and click other random buttons so that I then have to turn off the display in order to get it to stop. For example, yesterday, it kept clicking the repeat button on the Bluetooth display so I was forced to listen to the same 1 second of a song until I could finally shut the Infotainment off. When this occurs while driving it is a hazardous distraction. Mazda had the same issue with its Infotainment system in the 2016 CX-3 and issued a recall. I reached out to Mazda to explain I am having the same problem but they will not fix it.

My son was driving the car when it suddenly lost power and would not shift correctly. This occurred without warning while in moderately fast traffic that was moving at 40-50 mph. There were no warning lights illuminated prior to the problem occurring. Upon reviewing trouble codes, it is likely that the low pressure fuel pump located in the fuel tank has begun to fail. When the tank gets low on fuel, about 1/4 tank, the low pressure fuel pump is unable to supply enough fuel to the high pressure fuel pump. This results in sudden loss of power, and also hard starting. I believe the fuel pump is the problem because it was manufactured by Denso, who recalled 2,000,000 similar fuel pumps two years ago. Those pumps were recalled because they created the exact problem we experienced. Toyota recalled vehicles using these pumps as far back as 2013. However Mazda and other OEM's were allowed to only recall vehicles going back to 2018. EVEN THOUGH IT IS THE SAME PUMP. When the manufacturing defect that causes a safety problem is well known, why are some manufacturers allowed to limit their recall? Why aren't all cars using the pump forced to be recalled? If a recall is excessive, why aren't manufacturers required to provide an extended warranty? NHTSA, you dropped the ball on this, and you need to fix it.

When the vehicle is running, but not moving the touch screen display randomly jumps/changes the display. This malfunction has changed the current radio station, navigation map screen, and/or the maintenance warnings/alerts. I believe this "ghost touch" poses a safety hazard not only due to the distracting beeps and screen changes but also the random change/reset of important maintenance alerts such as oil change and tire rotations. My Mazda dealer has updated the software but did not correct the malfunction. They now say I need to pay for a replacement of the touch screen display component to correct the "ghost touch" defect.