2017 FIAT 500e Battery

Most 2017 FIAT 500e 12‑volt batteries last about 3–5 years, and hot weather can shorten that window.

In Tucson’s heat, the 12‑volt accessory battery in your 500e works harder, which may reduce lifespan toward the lower end of the range. We perform a complimentary multi-point inspection at each visit and can load-test your battery to confirm its health. If your battery is 4+ years old or you see warning messages, schedule a quick check.

• Age guide: replace around 4 years
• Complimentary battery and safety check
• Schedule service for testing

Common signs include the car not entering READY mode, dim interior lights, accessory glitches, and battery or electrical warnings on the dash.

Unlike gas cars, a failing 12‑volt battery in an EV often shows up as software or accessory issues, warning icons, or intermittent no‑start conditions. If your 500e is over 4 years old or shows these symptoms, have us test the battery and charging system. We use factory-approved diagnostics and provide clear results.

• Watch for intermittent resets or faults
• Check for corrosion at terminals
• See service specials

Parts stores may have a lower sticker price, but a dealer install typically includes diagnostics, correct fitment, system resets, and recycling in one visit.

Our Tucson team verifies the exact 12‑volt spec by VIN, checks the charging system, and performs any needed EV module resets. You also get a complimentary multi-point inspection and up-front pricing. Many quick counters skip diagnostic validation, which can mask deeper electrical issues.

• Factory tools; OEM‑spec battery
• Charging-system check included
• Book your appointment

No—if the 12‑volt battery is weak, the 2017 FIAT 500e may not enter READY and can shut down, making driving unsafe or impossible.

The 12‑volt battery powers control modules that enable the high‑voltage system. With low voltage, the car may remain in Park or power off unexpectedly. Avoid repeated attempts to start, and contact our service advisors for guidance or towing support.

• Avoid cycling the ignition repeatedly
• Use jump packs with care on EVs
• Call (520) 462-9486 for help

Your visit includes battery and charging tests, OEM‑spec 12‑volt installation, required resets/relearns, and responsible recycling.

Our OEM-certified technicians use factory-approved diagnostics to confirm battery failure, install the correct unit for your VIN, and perform any module or window/TPS relearns. Every appointment also includes a complimentary multi-point inspection, and you can ask about our complimentary Uber transportation.

• Terminal cleaning and protection
• Printed or digital test results
• Schedule service online

Yes—clock and radio presets can reset, and windows or TPMS may need a short relearn after a 12‑volt swap.

We use a memory-saver when appropriate and complete any EV‑specific resets your 500e requires. After installation, we verify that dash warnings clear and that accessories and drive modes behave normally. If anything needs a relearn, we handle it before you leave.

• Bring key fobs and owner’s manual
• We confirm warning lights clear
• Post-install walk‑through provided

The 2017 FIAT 500e uses a 12‑volt auxiliary battery, and we confirm the exact OEM‑spec fitment by VIN.

EVs rely on the 12‑volt unit to power control modules; correct capacity and form factor are essential. Our Tucson parts team sources the precise battery your 500e requires and ensures proper hold‑down and ventilation. Bring your VIN or schedule an inspection so we can verify before installation.

• VIN-based fitment confirmation
• OE-spec capacity and terminals
• Request a fitment check

Most 12‑volt battery replacements are completed the same day at Larry H. Miller Dodge RAM FIAT Tucson.

Booking an appointment helps us keep turnaround tight, though added time may be needed for diagnostics or EV system resets. Relax in our clean waiting area with snacks and beverages, or ask your advisor about our complimentary Uber transportation during your visit.

• Choose a morning appointment
• Ask about current service specials
• Call (520) 462-9486 with questions

The 2017 FIAT 500e uses a 12‑volt auxiliary battery to power the vehicle’s control modules, lighting, and accessories. While the traction pack propels the car, this 12‑volt unit is the gatekeeper that allows the EV to enter READY mode. It is typically located in the engine bay for straightforward access and secure mounting. Correct capacity, terminal orientation, and venting are important for reliability and software stability. Our Tucson parts counter verifies exact OEM‑spec fitment by VIN and ensures the proper hold‑down hardware is used after installation. Bring your 2017 FIAT 500e to Larry H. Miller Dodge RAM FIAT Tucson in Tucson for an OEM-spec replacement — schedule service.

Your visit starts with a battery state-of-health check and a charging-system evaluation using factory-approved diagnostic tools. If replacement is needed, we install an OEM‑spec 12‑volt battery matched to your VIN, clean and protect terminals, and complete any required resets or relearns (windows, modules, or other EV functions). We responsibly recycle the old battery and provide a complimentary multi-point inspection to review brakes, tires, and fluids. Enjoy a comfortable lounge with snacks and beverages, or ask your advisor about complimentary Uber transportation. Ready to move forward? Schedule service online or tap to call (520) 462-9486.

We support 2017 FIAT 500e drivers across Tucson from our convenient location at 4220 E 22nd St. High ambient temperatures can stress 12‑volt batteries, so periodic testing helps prevent no‑start surprises and protects sensitive EV electronics. Our OEM-certified experts provide clear, up-front estimates and explain findings without pressure. Use our online tool to reserve a time that fits your day and ask your advisor about current savings before we begin work. For directions, search our dealership name in your map app or call us for guidance. To lock in your spot now, schedule an appointment or call (520) 462-9486.