| 1 | 0 | 3 | 4 | 3 | 4 |
2012 Infiniti M repairs by problem area
Engine (13%)
Transmission and Drivetrain (3%)
Brakes and Traction Control (13%)
Suspension and Steering (10%)
Electrical and Air Conditioning (28%)
Paint, Rust, Leaks, Rattles, and Trim (33%)
Other (0%)
Chart based on 39 repairs.
2012 Infiniti M repair cost distribution
$2500+ (0%)
$1000 - $2499 (7%)
$500 - $999 (7%)
$100 - $499 (4%)
< $100 (82%)
Chart based on 28 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2012 Infiniti M 4dr Sedan
420-horsepower 5.6L V8 7-speed shiftable automatic AWD
| Infiniti M in Ontario, Canada Aug 2013 - Oct 2017 | |||
| Apr 201744020 miC $1500 | change brakes & rotors | ||
2012 Infiniti M 4dr Sedan
330-horsepower 3.7L V6 7-speed shiftable automatic RWD
| Infiniti M in California, United States Jun 2011 - Jun 2018 | |||
| Dec 20118000 mi | Replaced RF and RR wheels (20" sport) due to staining caused by unknown chemical introduction. Had to call executive customer service to get these replaced at no cost. Retail value $3900.00 | ||
| Sep 201216000 mi | Steering wheel was squeaking when power tilting. Gears were lubricated. Tweeter speaker in passenger door was distorted. Speaker was replaced. | ||
| Sep 201326000 mi | Support rail on the moonroof cover replaced mud flap came loose and was damaged. It was replaced. | ||
| May 201432400 mi | Navi/Audio system not properly showing incoming calls and not properly pausing audio during phone calls. | ||
| Aug 201439000 mi | Trim piece popped up and had to be re-secured. Steering Wheel was squeaking at up and down motorized movement | ||
| Dec 201441000 mi | Brake light was coming on under moderate to heavy acceleration. Turns out just needed brake fluid topped off. | ||
| Jan 201529800 mi | Driver's seat stitching was wearing more than usual. Spoke to the manager and he agreed to order a new leather seat back. | ||
| Jun 201548000 mi | Passenger door was vibrating when music played | ||
| Jul 201548800 mi | Passenger side fog light not working. | ||
| Mar 201661000 mi | SES light came on. Required a reprogram to reset it. | ||
| Infiniti M in Nevada, United States Aug 2016 - Apr 2017 | |||
| Apr 201761000 miUS $120 | Diganostic of a weird brake problem where the car slams the brakes on you suddenly while braking slowly. They were not able to find the problem. | ||
| Infiniti M in Georgia, United States Jan 2012 - Jun 2018 | |||
| Sep 201438000 mi | Drove car on freeway; sat for 15 minutes; would not start. Reprogrammed to correct a bug in the software. | ||
| Sep 201551000 mi | Backup camera replaced; second time. Seems to be a problem with the insulation around the camera that can become susceptible to moisture over time. | ||
| Infiniti M in Texas, United States Feb 2013 - Nov 2014 | |||
| Mar 20137000 mi | Wheel bearing noise | ||
| Infiniti M in Texas, United States Jul 2011 - Nov 2014 | |||
| Nov 20113000 mi | Light on dash indicated air bag was not functioning. Tightened up connection (electrical) and air bag light properly turned off | ||
| Aug 201325000 mi | Brake and battery light were coming on. Replaced alternator did not fix it, replaced engine harness with one version did not fix it, a second engine harness did repair it. | ||
| Infiniti M in California, United States Dec 2011 - Jun 2016 | |||
| Oct 201210500 mi | Power steering unit not functioning properly. Shipped wrong unit first time. | ||
| Oct 201325700 mi | Power steering - gear & linkage assy replacement, rack and pinion, rack assy adjusted | ||
| May 201436000 mi | Rattles and problem with a cover under the glove compartment that keeps falling down. | ||
| Jul 201437300 mi | Rattles on driver side door. Fixed. Moonroof window shattered. Replaced. Service | ||
| Oct 201440200 mi | Driver side door panel - sub-woofer seems to be rattling or broken. Key fob not working anymore. Service 39.5k | ||
| Jan 201546500 mi | Needed air sensors replaced | ||
| Mar 201663000 mi | Brakes have been engaging more abruptly occasionally. | ||
2012 Infiniti M 4dr Sedan
330-horsepower 3.7L V6 7-speed shiftable automatic AWD
| Infiniti M in New York, United States Jun 2011 - Oct 2014 | |||
| Jun 201331000 mi | Steering column cover became loose & the motor that adjusts the steering angle needed to be replaced | ||
| Infiniti M in Tennessee, United States Feb 2015 - Jun 2017 | |||
| Jul 201527800 mi | dead battery harsh downshifting, especially when braking. reflash cleared its memory, and it behaved well for a few days, until it had "learned" my driving style again. dealer says no way to prevent this. | ||
| Jun 201749000 mi | Pads and rotors. Squealer on both sides was broken off, so no warning until they'd dug into the rotors. Rears wear much faster than fronts. | ||
2012 Infiniti M 4dr Sedan
302-horsepower 3.5L V6 Hybrid 7-speed shiftable automatic RWD
| Infiniti M in Texas, United States Dec 2016 - Oct 2017 | |||
| Sep 2017105000 miUS $960 | Steering wheel wouldn’t lower. Dealer replaced steering wheel tilt motor and the cover. | ||
| Infiniti M in North Carolina, United States Jan 2013 - May 2014 | |||
| Sep 201326000 mi | Passenger front speaker buzzing on low frequencies. The dealer added additional padding in the door. It was much better but still there at certain times. | ||
2012 Infiniti M
302-horsepower 3.5L V6 Hybrid 7-speed shiftable automatic RWD
| Infiniti M in Illinois, United States Dec 2017 - Jun 2018 | |||
| Feb 201881000 mi | Driver side vents wouldn't spit out hot air. Dealer replaced the Heater core and blend doors. Car was in the shop just over 3 weeks all told. Would have cost ~ $3500 out of pocket. Dealer I bought the car from (discovered the problem 2 days after purchase) ate the cost. As a result of the previous trip to replace the heater core, the heater core hose was torn and I discovered that courtesy of the distinct smell of hot coolant. Dealer replaced under warranty of the previous work done. | ||
| Jun 201884000 miUS $1850 | Went in for an idle issue on cold start. They changed the 12v hybrid battery. Did not solve the issue. AC Compressor was making some serious noise. Dealer found that part of the compressor "disintegrated" (their words), sending little metal shards all over. This was causing the noise, and required replacing the compressor, then doing a couple of evacuation procedures to get the metal out. | ||
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