https://plaincars.com/make/fiat-500x New NHTSA complaints and recalls filed for the FIAT 500x. en-us Mon, 21 Sep 2026 16:48:09 GMT https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2173806 Thu, 05 Feb 2026 00:00:00 GMT I received a customer satisfaction notification from FCA US LLC stating they were recommending some improvements on my 2017 Fiat 500X equipped with a 2.4L engine. They had determined that some vehicles may have been consuming more oil than usual. We had noticed our car running low on oil between oil changes so we took it to our local Fiat dealer with the letter and they stated it wasn't coming up https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2166927 Fri, 16 Jan 2026 00:00:00 GMT I am submitting this complaint to report a failure related to an emissions recall repair. The vehicle identified by VIN [XXX] was fully operable, properly maintained, and in excellent condition prior to an emissions recall repair performed by an authorized dealership. Immediately after the recall “fix” was completed, the vehicle began experiencing serious operational problems and became undrivab https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2165297 Mon, 12 Jan 2026 00:00:00 GMT The contact owns a 2016 Fiat 500X. The contact stated that while driving at an undisclosed speed, the transmission unintendedly shifted from drive(D) to neutral(N). The RPM became elevated; however, the vehicle failed to accelerate as intended. While driving approximately 15 - 20 MPH, the vehicle went into LIMP Mode. While in LIMP Mode, the contact coasted to the side of the road and waited for se https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2165298 Mon, 12 Jan 2026 00:00:00 GMT The contact owns a 2016 Fiat 500X. The contact stated that while driving at an undisclosed speed, the transmission unintendedly shifted from drive(D) to neutral(N). The RPM became elevated; however, the vehicle failed to accelerate as intended. While driving approximately 15 - 20 MPH, the vehicle went into LIMP Mode. While in LIMP Mode, the contact coasted to the side of the road and waited for se https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2165299 Mon, 12 Jan 2026 00:00:00 GMT The contact owns a 2016 Fiat 500X. The contact stated that while driving at an undisclosed speed, the transmission unintendedly shifted from drive(D) to neutral(N). The RPM became elevated; however, the vehicle failed to accelerate as intended. While driving approximately 15 - 20 MPH, the vehicle went into LIMP Mode. While in LIMP Mode, the contact coasted to the side of the road and waited for se https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2162301 Fri, 02 Jan 2026 00:00:00 GMT Car suddenly slowed down while driving on Christmas Day. This was a very unsafe situation because I was on the highway in traffic traveling at 70 miles per hour and the car suddenly slowed down which could have resulted in an accident leading to harm. A warning light then came on to service transmission right as the car slowed down. I Tried to step on the gas pedal and it would not accelerate. The https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2147759 Tue, 11 Nov 2025 00:00:00 GMT While driving, the vehicle suddenly shut off completely in the middle of the road, forcing me to come to a full stop and make several attempts before it restarted. During the incident, all electrical power was lost—I was unable to use hazard lights or blinkers, and I’m unsure if the brake lights worked when pressing the pedal. This created an extreme safety risk to both myself and other drivers. A https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2142877 Fri, 24 Oct 2025 00:00:00 GMT The contact owns a 2016 Fiat 500X. The contact stated that while driving at various speeds, the vehicle stalled. The contact stated that the fuel gauge indicator failed to function as intended. The check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed with DTC: P0456 and P0452. The evaporative emission system pressure sensor/switch had failed. Addition https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2115651 Wed, 30 Jul 2025 00:00:00 GMT I am writing to you in regard to my 2016 FIAT 500X about multiple concerns. 1. There has been an open recall on the Emissions system since 2022. I immediately followed up and was put on a waitlist as I was told that the parts were on back order. I was told I was 27 on the waitlist. I followed up every 3-6 months for an update on getting the recall repaired but was told they have no update on the https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2115652 Wed, 30 Jul 2025 00:00:00 GMT I am writing to you in regard to my 2016 FIAT 500X about multiple concerns. 1. There has been an open recall on the Emissions system since 2022. I immediately followed up and was put on a waitlist as I was told that the parts were on back order. I was told I was 27 on the waitlist. I followed up every 3-6 months for an update on getting the recall repaired but was told they have no update on the https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2115653 Wed, 30 Jul 2025 00:00:00 GMT I am writing to you in regard to my 2016 FIAT 500X about multiple concerns. 1. There has been an open recall on the Emissions system since 2022. I immediately followed up and was put on a waitlist as I was told that the parts were on back order. I was told I was 27 on the waitlist. I followed up every 3-6 months for an update on getting the recall repaired but was told they have no update on the https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2108726 Thu, 10 Jul 2025 00:00:00 GMT I have an open recall related to the activation system for the airbags. I have not had an event related to the recall at this time, however I am stationed in South Korea as an active duty member. My car is with me in South Korea, and there are no Fiat dealerships in country. I am set for a permanent change of station to Suffolk England, where there are Fiat dealerships in country. The shipper wi https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2106242 Wed, 02 Jul 2025 00:00:00 GMT Oil level dropped way below minimum. The current consumption is 1000miles every quarter https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2101404 Tue, 17 Jun 2025 00:00:00 GMT The car consumes a lot of oil. After 4000 miles I was under 3.5 qt and the oil pressure light would go off https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2097731 Wed, 04 Jun 2025 00:00:00 GMT What component or system failed or malfunctioned, and is it available for inspection upon request? - The component that failed is the RFHM module in the rear driver side wheel well of the car. Due to water leaking into the car, the RFHM module is taking on water damage causing several electrical systems to fail including power steering, airbags, and starter. Both current RFHM and previously d https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2086059 Fri, 25 Apr 2025 00:00:00 GMT Radio unit failed due to internal short which prevents the blind spot alert, parking sensors and backup camera to no longer function. Fiat no longer manufacturers the replacement part (P/N: 6RV00LXHAA) and states vehicle is not repairable. Car is less than 10 years old and has 25k miles but can no longer be safely operated due to the failed safety systems. Other than this issue car is essential https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2086060 Fri, 25 Apr 2025 00:00:00 GMT Radio unit failed due to internal short which prevents the blind spot alert, parking sensors and backup camera to no longer function. Fiat no longer manufacturers the replacement part (P/N: 6RV00LXHAA) and states vehicle is not repairable. Car is less than 10 years old and has 25k miles but can no longer be safely operated due to the failed safety systems. Other than this issue car is essential https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2086061 Fri, 25 Apr 2025 00:00:00 GMT Radio unit failed due to internal short which prevents the blind spot alert, parking sensors and backup camera to no longer function. Fiat no longer manufacturers the replacement part (P/N: 6RV00LXHAA) and states vehicle is not repairable. Car is less than 10 years old and has 25k miles but can no longer be safely operated due to the failed safety systems. Other than this issue car is essential https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2066338 Mon, 17 Feb 2025 00:00:00 GMT Driver side door handle broken. Started sticking and being hard to pull/open and when open would stick in the out position and not latch shut unless pushed back in. Soon after it broke, suspected handle hinge malfunction, cannot be opened from the outside. Multiple other complaints about door handles on 500’s. Requires using passenger door to enter vehicle or leaving driver side window down to op https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2053540 Mon, 06 Jan 2025 00:00:00 GMT The contact owns a 2016 Fiat 500X. The contact stated while driving 30-35 MPH, several messages stating that the 4-WD system and the drive mode selector system were not available were displayed. The vehicle was taken to the dealer, where a computer software update was performed, per the manufacturer's recommendation; however, the failure persisted. The contact stated that the failure recurred upon https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2053541 Mon, 06 Jan 2025 00:00:00 GMT The contact owns a 2016 Fiat 500X. The contact stated while driving 30-35 MPH, several messages stating that the 4-WD system and the drive mode selector system were not available were displayed. The vehicle was taken to the dealer, where a computer software update was performed, per the manufacturer's recommendation; however, the failure persisted. The contact stated that the failure recurred upon https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2047592 Thu, 12 Dec 2024 00:00:00 GMT While driving, the vehicle will randomly shift to Neutral with a message appearing about shifting gears. When this happens I cannot accelerate or brake, and cannot shift gears. The only way to get the car to operate properly again is to turn the engine off and back on. Suddenly losing the ability to drive the car while on the road like this is definitely a safety risk, to me and other drivers. https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2047593 Thu, 12 Dec 2024 00:00:00 GMT While driving, the vehicle will randomly shift to Neutral with a message appearing about shifting gears. When this happens I cannot accelerate or brake, and cannot shift gears. The only way to get the car to operate properly again is to turn the engine off and back on. Suddenly losing the ability to drive the car while on the road like this is definitely a safety risk, to me and other drivers. https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2043458 Tue, 26 Nov 2024 00:00:00 GMT The contact owns a 2016 Fiat 500X. The contact stated while the vehicle was parked, the contact noticed that the rear taillights failed to function as intended. The vehicle was taken to an independent mechanic, where it was diagnosed that the motherboard had failed, and the connecting wires had melted. The contact was informed that the motherboard and connecting wires needed to be replaced. The v https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2040308 Thu, 14 Nov 2024 00:00:00 GMT See attached document for complaint. https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2040309 Thu, 14 Nov 2024 00:00:00 GMT See attached document for complaint. https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2040310 Thu, 14 Nov 2024 00:00:00 GMT See attached document for complaint. https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2027230 Tue, 24 Sep 2024 00:00:00 GMT Driving on the highway approximately 55 MPH and the vehicle went automatically went into neutral thankfully I was able to pull off to the shoulder. I put it in park and shut the vehicle off and turned it back on again, when I shifted into drive it felt like somebody just picked up the car and dropped it. This has been an ongoing issue. Dealerships don’t know what it is. I’ve done research on this https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2027231 Tue, 24 Sep 2024 00:00:00 GMT Driving on the highway approximately 55 MPH and the vehicle went automatically went into neutral thankfully I was able to pull off to the shoulder. I put it in park and shut the vehicle off and turned it back on again, when I shifted into drive it felt like somebody just picked up the car and dropped it. This has been an ongoing issue. Dealerships don’t know what it is. I’ve done research on this https://plaincars.com/make/fiat-500x https://plaincars.com/make/fiat-500x#complaint-2012308 Wed, 31 Jul 2024 00:00:00 GMT Hi, I received a recall notice from FCA regarding oil consumption - I threw the letter out, but took the car to dealer. They found the active recall W-80, , had me do the 1500 mile test, came back but for some reason, now it is not even visible anymore. Now my check engine light is on and the oil light is on. My engine is over consuming oil and now I won't be able to repair it. I escalated it to F