Electric vehicles are no longer the future—they’re the present. Michigan is at the center of this transformation. Ford’s F-150 Lightning rolls off the line in Dearborn. GM’s next generation of EVs is being built in Michigan plants. Rivian’s supply chain runs through the state.
But as EV adoption accelerates, so do the defects. Battery range that doesn’t match the advertised specs. Charging systems that fail. Software bugs that leave you stranded. DC fast charging that doesn’t work.
If you own an electric vehicle in Michigan and it’s not performing as promised, you need to know this: Michigan’s lemon law fully protects EV owners.
Whether you drive a Ford Lightning, Chevy Bolt, Rivian truck, Tesla, or any other electric vehicle, you have the same consumer rights as someone who bought a traditional gas-powered car.
This guide will explain how Michigan’s lemon law applies to electric vehicles, the most common EV-specific defects we’re seeing, how to document EV issues, and what you’re entitled to if your EV is a lemon.
Michigan’s Lemon Law Covers Electric Vehicles
Under Michigan’s Motor Vehicle Warranty Act (Act 87 of 1986), the law applies to all new motor vehicles sold or leased in Michigan—including fully electric vehicles (EVs), plug-in hybrids (PHEVs), and hybrid vehicles.
The law does not distinguish between powertrains. An EV has the same protections as a gasoline or diesel vehicle.
Protection Window
Michigan’s lemon law protects you if defects appear within:
- The first year of ownership, OR
- The full term of the manufacturer’s written warranty (whichever is longer)
Most EVs come with robust warranties:
- Ford F-150 Lightning: 3-year/36,000-mile bumper-to-bumper; 8-year/100,000-mile battery
- Chevy Bolt EV/EUV: 3-year/36,000-mile basic; 8-year/100,000-mile battery
- Tesla Model 3/Y: 4-year/50,000-mile basic; 8-year/120,000-mile battery
- Rivian R1T/R1S: 5-year/60,000-mile basic; 8-year/175,000-mile battery
Since all of these exceed one year, you’re effectively protected during the full warranty term.
The 4-Repair-Attempt Rule
Your EV qualifies as a lemon if:
- The manufacturer or dealer has made four or more attempts to repair the same substantial defect, and
- The problem still exists
The 30-Day Rule
Alternatively, your EV qualifies if it’s been out of service for 30 or more cumulative days for warranty repairs.
These days don’t have to be consecutive. You can add up all the repair visits.
What You’re Entitled To
If your EV meets the lemon law criteria, the manufacturer must:
- Refund your full purchase price (minus a mileage offset), OR
- Provide a comparable replacement vehicle
And critically, the manufacturer pays all your attorney’s fees if you prevail.
EV-Specific Defects That Qualify Under Michigan Law
Electric vehicles have unique systems that create defect scenarios gasoline vehicles don’t face.
Here are the most common EV-specific issues we see in Michigan lemon law cases:
1. Battery Range Degradation Beyond Normal
All EV batteries degrade over time—that’s expected. But when degradation is excessive or premature, it can qualify as a defect.
What’s Normal:
- Most EVs lose 2-3% of capacity per year under normal use
- After 5 years, a 10-15% reduction in range is typical
What’s NOT Normal:
- Losing 20-30% of range in the first year
- Range dropping by 50+ miles in the first 12-24 months
- Battery capacity falling well below manufacturer specifications
Example:
You buy a Chevy Bolt EUV advertised with 247 miles of range. Within 6 months, your maximum range is 180 miles—even with a full charge and optimal conditions. That’s a 27% loss in six months, far beyond normal degradation.
If the manufacturer can’t restore the battery to proper capacity after multiple attempts, you may have a lemon law claim.
2. Charging System Failures
The ability to charge your EV is essential. When the charging system fails, the vehicle is unusable.
Common charging defects include:
Level 2 Charging Issues
- Vehicle won’t recognize when plugged into a home charger
- Charging stops randomly mid-session
- Extremely slow charging speeds (significantly slower than spec)
DC Fast Charging Failures
- Vehicle won’t accept DC fast charging at all
- Charging speed tops out at 20-30 kW when it should reach 150+ kW
- Repeated “charging error” messages at public fast chargers
Charging Port Malfunctions
- Port door won’t open (mechanical or electronic failure)
- Charging cable won’t release after charging
- Port overheats or displays thermal warnings
- Physical damage to charging pins or port
If your EV has been in for charging system repairs four or more times, or if charging failures have kept it out of service for 30+ days, you have a lemon law case.
3. Battery Management System (BMS) Failures
The Battery Management System is the computer that monitors and controls battery performance.
BMS defects include:
- Inaccurate state-of-charge readings: The display shows 60% battery, but the vehicle shuts down
- Thermal management failures: Battery overheats or won’t heat in cold weather
- Cell imbalance errors: Battery cells aren’t charging evenly
- Sudden power loss: Vehicle goes into “reduced power mode” unexpectedly
These issues can leave you stranded and create serious safety concerns.
4. Software and Over-the-Air Update Failures
Modern EVs are heavily software-dependent. When software fails, the vehicle can become inoperable.
Common software defects:
- Failed OTA updates: Update downloads but won’t install, leaving vehicle in error state
- Bricked systems after updates: Infotainment, battery management, or drive systems fail after an update
- Persistent software bugs: Manufacturer pushes multiple updates, but the problem keeps returning
- Loss of critical vehicle functions: Updates cause loss of charging, climate control, or drivetrain features
If the manufacturer has attempted to fix a software issue four or more times (whether through OTA updates or dealer service visits), and the problem persists, that qualifies under Michigan’s lemon law.
5. Sudden Power Loss While Driving
EVs should deliver instant, consistent power. When they don’t, it’s a safety defect.
Power loss scenarios:
- Vehicle suddenly enters “reduced power mode” while driving
- Complete loss of acceleration or propulsion
- Drivetrain error messages requiring restart
- Inability to exceed 30-40 mph
These defects are especially dangerous on highways and in traffic.
6. High-Voltage System Failures
The high-voltage electrical system powers everything in an EV. When it fails, the vehicle is dead.
Common HV system issues:
- HV battery won’t power on
- Inverter or converter failures
- Drive unit (motor) failures
- Electrical isolation faults
These are serious defects that often require major component replacements. If the problem recurs after repairs, you have a strong lemon law case.
Real-World EV Defect Examples in Michigan
Chevy Bolt EV/EUV: Battery Module Failures
Even after GM’s massive battery recall and replacement program, some Bolt owners continue experiencing:
- Range significantly below spec
- Charging failures (won’t charge past 70-80%)
- Battery management errors
- Persistent warning lights
If your Bolt received a replacement battery, but these issues continue, those post-replacement service visits count as repair attempts.
Ford F-150 Lightning: Charging Port and Battery Issues
The Lightning is built in Michigan, but that doesn’t make it immune to defects.
Common Lightning problems:
- DC fast charging doesn’t work or charges at drastically reduced speeds
- Charging port door failures
- Battery overheating warnings during charging or towing
- Sudden loss of propulsion power
Ford has issued multiple software updates and service bulletins, but if the problems persist after four repair attempts, you qualify for relief under Michigan law.
Rivian R1T/R1S: Software and Build Quality Defects
Rivian’s electric trucks and SUVs are innovative—but also new to market, which means growing pains.
Issues reported by Michigan Rivian owners:
- Software bugs causing infotainment crashes or error messages
- Suspension failures requiring repeated repairs
- Charging system glitches
- Panel fit and trim issues that allow water intrusion (which can cause electrical problems)
While cosmetic issues alone don’t qualify, water leaks that damage electrical systems absolutely do.
Tesla Model 3/Y: Touchscreen and Charging Failures
Tesla’s best-selling models have documented defect patterns:
- Touchscreen freezing or going black (the screen controls nearly all vehicle functions)
- Charging port malfunctions
- Phantom braking on Autopilot
- Suspension and alignment issues
If you’ve had the same Tesla issue repaired four or more times in Michigan, you have a claim.
Does Battery Degradation Count as a Defect?
This is the question we get most from EV owners: “My range is terrible, but the dealer says ‘battery degradation is normal.’ Do I have a case?”
The answer depends on how much degradation and how quickly.
Normal Degradation: Not a Defect
All lithium-ion batteries lose capacity over time. This is physics, not a defect.
If your 3-year-old EV has lost 10-12% of its original range, that’s likely within normal parameters.
Excessive Degradation: Potentially a Defect
If your EV loses significant range in a short period—especially within the first year or two—that may indicate a manufacturing defect.
Red flags:
- More than 15-20% range loss in the first year
- Range significantly below EPA estimates from day one (e.g., advertised 300 miles, but you’ve never seen more than 220 miles even when new)
- Rapid decline after a specific incident (software update, charging event, repair)
How to Prove Excessive Degradation
Manufacturers will argue degradation is normal. You need evidence that it’s not.
Document:
- Battery capacity readings from dealer diagnostics
- Screenshots from your vehicle’s app showing range over time
- Real-world range tests under consistent conditions
- Comparison to other owners of the same model/year
If you can show that your degradation is significantly worse than typical for your model, and the manufacturer can’t fix it, you have a case.
How to Document EV Issues for a Lemon Law Case
Proper documentation is critical, especially for EV-specific issues.
What to Save
1. Charging Session Logs
Many EVs and charging apps track session data:
- kW delivered
- Charging speed over time
- Errors or interruptions
- Temperature data
Save screenshots or export these logs. They’re powerful evidence of charging defects.
2. Battery State-of-Health (SOH) Reports
When you take your EV in for service, request:
- A battery diagnostic report showing state-of-health percentage
- Cell voltage balance data
- Thermal performance data
These reports document battery degradation objectively.
3. Dealer Repair Orders
As with any lemon law case, keep all repair orders showing:
- Date and mileage
- Your complaint
- Diagnosis and work performed
- Parts replaced
- Days in service
4. Software Update Records
If your manufacturer pushed over-the-air updates:
- Note the date and version of each update
- Document whether the issue persisted after the update
- Save any communication from the manufacturer about the update
5. Range and Performance Data
Keep a log of:
- Real-world range on full charges
- Charging speeds at different chargers
- Environmental conditions (temperature, driving style)
- Any performance degradation
This personal data can refute manufacturer claims that “everything is normal.”
When Michigan’s 1-Year Window Expires: Federal Protections
Michigan’s lemon law has one of the shortest protection windows in the country: just one year from delivery (though defects can be repaired during the full warranty period).
But don’t panic if your EV issues start after the first year. You may still be protected under the Magnuson-Moss Warranty Act, a federal law that:
- Applies as long as your vehicle is under the manufacturer’s warranty
- Requires only 3 repair attempts (vs. Michigan’s 4)
- Provides cash compensation while you keep the vehicle
Most EVs have 3-5 year basic warranties and 8-year battery warranties, so even if Michigan’s state law no longer applies, you likely have federal protection.
Michigan’s Fee-Shifting Provision: Zero Cost to You
Under Michigan’s lemon law, if you win your case, the manufacturer pays all your attorney’s fees and costs.
This means:
- You pay nothing out of pocket to hire an attorney
- Experienced lemon law attorneys work on contingency
- There’s no financial risk to pursuing your claim
The manufacturer has lawyers. You deserve experienced representation too—and Michigan law ensures you get it for free.
What You’re Entitled to If Your EV Is a Lemon
If your electric vehicle qualifies under Michigan’s lemon law, the manufacturer must provide:
Option 1: Full Refund (Buyback)
- Purchase price
- All taxes, fees, and registration costs
- Down payment and monthly payments made
- Minus a small mileage offset for miles driven before the first defect
Option 2: Replacement Vehicle
A new, comparable EV at no cost to you.
Option 3: Cash Settlement (Federal Magnuson-Moss)
If you’re outside Michigan’s 1-year window but still under warranty, you may negotiate cash compensation while keeping the vehicle.
The EV Recall Surge: What It Means for Lemon Law
EV recalls have increased 533% from 2018 to 2023, according to industry data.
Common EV recall reasons:
- Battery fire risks
- Software defects
- Charging system failures
- High-voltage electrical issues
Here’s what you need to know: A recall doesn’t erase your lemon law rights.
If you:
- Had repair attempts before the recall was issued, AND
- The recall repair doesn’t fix the problem, AND
- You continue experiencing issues after the recall
All those service visits—before and after the recall—count toward Michigan’s 4-repair-attempt threshold.
Take Action: Protect Your EV Investment
Electric vehicles represent the future of transportation—and a significant financial investment. When that investment turns into a recurring headache, you deserve a solution.
Michigan’s lemon law protects EV owners just as strongly as it protects buyers of traditional vehicles.
If your EV has been back to the dealer four or more times for the same issue, or has been out of service for 30+ days, you have rights.
Key Takeaways:
- Michigan lemon law fully covers electric vehicles
- Common EV defects: battery degradation, charging failures, software bugs, power loss
- Excessive battery degradation (15-20%+ in first year) may qualify as a defect
- Document charging logs, battery diagnostics, and range data
- After Michigan’s 1-year window, Magnuson-Moss Warranty Act provides federal backup
- Manufacturer pays all attorney fees if you win—zero cost to you
Don’t let a defective EV leave you stranded—financially or literally.
Need help with your lemon law case? Contact us today for a free consultation.