2017 Fiat 500L

2017 Fiat 500L

Overview

The 2017 Fiat 500L, a quirky and stylish compact hatchback, offers a unique European flair in the North American market. While its distinctive design and practical interior are often praised, its long-term reliability has been a point of concern for some owners. This analysis focuses on documented technical issues beyond standard maintenance, aiming to provide a clear picture of potential problem areas for the 2017 model year. We will examine common complaints related to its powertrain, electrical systems, and other key components to help prospective buyers and current owners make informed decisions.

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Engine

1.4L Turbocharged MultiAir

Turbocharger Issues

• Symptoms: Loss of power, whistling noises from the engine bay, increased oil consumption.
• Solution: Turbocharger replacement or repair.
• Cost: $1,200 - $2,500

Oil Leaks

• Symptoms: Visible oil spots under the vehicle, burning oil smell, low oil level warnings.
• Solution: Replacement of seals, gaskets, or oil pan.
• Cost: $300 - $800

Transmission

6-Speed Automatic Dual-Clutch

Hesitation and Jerking

• Symptoms: Rough shifting, delayed engagement, noticeable jerking during acceleration or deceleration.
• Solution: Transmission software update, clutch pack replacement, or transmission overhaul.
• Cost: $1,500 - $3,500

Transmission Fluid Leaks

• Symptoms: Leaking fluid from the transmission housing, burning smell, difficulty shifting.
• Solution: Repair or replacement of seals, lines, or transmission pan.
• Cost: $400 - $1,000

Suspension

Standard Independent Front/Rear

Strut Mount Bearing Failure

• Symptoms: Clunking or popping noises when turning the steering wheel, especially at low speeds.
• Solution: Replacement of strut mount bearings.
• Cost: $300 - $600

Electrical

Infotainment System

Uconnect System Glitches

• Symptoms: Screen freezing, unresponsiveness, Bluetooth connectivity issues, audio problems.
• Solution: Software updates, system reset, or replacement of the head unit.
• Cost: $500 - $1,500

Body Control Module (BCM)

Intermittent Electrical Failures

• Symptoms: Various warning lights illuminating, power window malfunctions, interior lighting issues, keyless entry problems.
• Solution: Diagnosis and potential replacement of the Body Control Module.
• Cost: $600 - $1,200

Exterior

Body Panels and Trim

Water Leaks

• Symptoms: Water ingress into the cabin, particularly around doors and sunroof (if equipped), leading to mold or electrical issues.
• Solution: Sealing door gaskets, sunroof drains, or body seams.
• Cost: $200 - $500

Interior

Interior Trim and Upholstery

Dashboard Rattles and Squeaks

• Symptoms: Annoying noises emanating from the dashboard area, especially on uneven road surfaces.
• Solution: Locating and securing loose trim pieces, applying sound dampening material.
• Cost: $100 - $300

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Summary Verdict

The 2017 Fiat 500L presents a mixed bag regarding reliability. While its unique styling and practicality are appealing, potential buyers should be aware of documented issues, particularly with the turbocharged engine and the dual-clutch automatic transmission, which can experience hesitation and require costly repairs. Electrical gremlins, especially concerning the infotainment system and body control module, are also noted. Exterior and interior trim can suffer from rattles and water leaks. While not all 500L models will encounter these problems, the frequency of reports suggests a higher likelihood of encountering issues compared to some competitors. Thorough pre-purchase inspection and consideration of an extended warranty are advisable for those considering this model.