2021 Porsche Taycan Hazard Flashing Warning Lights Recall (21V794)
Porsche Cars North America, Inc. · 11,827 vehicles · Reported October 13, 2021
Porsche Cars North America, Inc. is recalling 11,827 2021 Porsche Taycan vehicles. The pre-collision automatic hazard lights may activate in non-emergency situations. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment." An activation of hazard lights in non-emergency situations could confuse other drivers, increasing the risk of a crash. Dealers will make the repair free of charge.
Recall 21V794 at a glance
| NHTSA campaign number | 21V794000 |
|---|---|
| Manufacturer recall number | AMC1 |
| Date reported to NHTSA | October 13, 2021 |
| Manufacturer | Porsche Cars North America, Inc. |
| Vehicles | 2021 Porsche Taycan |
| Units affected | 11,827 |
| Component | Exterior Lighting > Hazard Flashing Warning Lights |
| Safety risk | An activation of hazard lights in non-emergency situations could confuse other drivers, increasing the risk of a crash. |
| Fix | Available at dealers |
What is wrong with the 2021 Porsche Taycan in recall 21V794?
The pre-collision automatic hazard lights may activate in non-emergency situations.
Porsche Cars North America, Inc. (Porsche) is recalling certain 2020-2021 Taycan vehicles. The pre-collision automatic hazard lights may activate in non-emergency situations. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Is it safe to drive a 2021 Taycan with recall 21V794?
NHTSA has not told owners to stop driving, but the risk is real: An activation of hazard lights in non-emergency situations could confuse other drivers, increasing the risk of a crash.
NHTSA describes the risk this way: An activation of hazard lights in non-emergency situations could confuse other drivers, increasing the risk of a crash.
NHTSA has not issued a do-not-drive or park-outside warning for this recall. Still, get the repair done as soon as it is available, and stop driving if you notice symptoms related to the hazard flashing warning lights.
Which vehicles are included in recall 21V794?
Recall 21V794 covers 11,827 vehicles: 2021 Porsche Taycan.
NHTSA lists 11,827 vehicles in this campaign. Not every vehicle of these models and years is included, so check your VIN.
| Model years | Make | Model |
|---|---|---|
| 2021 | Porsche | Taycan |
What is the fix for the Taycan hazard flashing warning lights recall?
Yes. Dealers will reprogram the hazard lights, free of charge.
Dealers will reprogram the hazard lights, free of charge. Owner notification letters were mailed December 2, 2021. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AMC1.
When was recall 21V794 announced?
Porsche Cars North America, Inc. reported recall 21V794 to NHTSA on October 13, 2021. NHTSA lists the owner letter date as December 2, 2021.
| Date | What happened |
|---|---|
| October 13, 2021 | Porsche Cars North America, Inc. filed the defect report with NHTSA; NHTSA assigned campaign 21V794000. |
| December 2, 2021 | Owner notification letters mailed (per NHTSA). |
This recall was filed 60 months ago. If your Taycan was built in that window, the VIN check below is the way to confirm it is included.
How do I check if my Taycan is part of recall 21V794?
Enter your 17-character VIN at nhtsa.gov/recalls. If recall 21V794 is open on your Taycan, it will be listed there.
The fastest check is NHTSA’s VIN lookup. Type in the 17 characters from your registration or insurance card. Because only some 2021 Taycan vehicles are included, the VIN check is the only reliable way to know. A brand-new recall may take several days to show up.
What should Taycan owners do about recall 21V794?
Check your VIN, schedule the free recall repair, and keep a repair order for every dealer visit.
- Check your VIN at nhtsa.gov/recalls to confirm recall 21V794000 applies to your Taycan.
- Book the recall appointment with any authorized Porsche dealer. Ask up front whether parts are available and how long the vehicle will be there.
- Get a repair order for every visit, even if the dealer only inspects the vehicle. Read it before you leave and make sure your complaint is written the way you described it.
- Write down when symptoms involving the hazard flashing warning lights happen: date, mileage, speed, weather and what you felt or heard. Photos and short videos help.
- Count the days the vehicle is at the dealer. Days out of service add up toward California's 30-day presumption.
- If the problem comes back after the repair, return to the dealer and contact a lemon law attorney.
What are Taycan owners reporting to NHTSA?
Owners have filed 71 complaints with NHTSA about these vehicles since 2020, 0 of them about the lighting and visibility.
Too few NHTSA complaints about the lighting and visibility have been filed since recall 21V794 was reported (0) to say whether the fix is holding.
NHTSA’s public complaint database lists 71 owner complaints filed since 2020 for the vehicles in this recall, and 0 of them involve the lighting and visibility. Complaints are reports from owners and have not been verified by NHTSA, but a high count for the same component is a sign the problem is widespread.
- 2021 Porsche Taycan: 71 complaints in total, 0 about the lighting and visibility
Can recall 21V794 make my Taycan a lemon in California?
Not by itself. A recall repair that fails, or repeat dealer visits for the same defect, can support a California lemon law claim.
Owners often ask whether this hazard flashing warning lights recall means their Taycan qualifies as a lemon. Not by itself. Song-Beverly looks at whether a defect covered by the warranty substantially impairs use, value or safety and was not fixed after a reasonable number of repair attempts (Civ. Code 1793.2(d)).
A headlight, wiper or visibility defect on the 2021 Porsche Taycan can make night or rain driving unsafe, and repeat repairs for the same problem count toward a lemon law claim.
A remedy is available. Many vehicles are fixed on the first try. If the problem returns after the recall repair, or the 2021 Porsche Taycan has needed other repairs for the same defect, those visits count toward a lemon law claim.
California law presumes a reasonable number of attempts has been made if, within 18 months or 18,000 miles of delivery, the same problem was repaired two or more times for a defect likely to cause death or serious injury, four or more times for any covered defect, or the vehicle was out of service for repairs more than 30 days in total (Civ. Code 1793.22(b)). Some of these require written notice to the manufacturer. A claim can still succeed outside that window.
An owner who prevails in a lemon law case can recover reasonable attorney fees and costs from the manufacturer (Civ. Code 1794(d)). You pay nothing, win or lose. We are paid only if you win, and the manufacturer pays our fees, including in settlements. If a case is lost, our firm covers the costs.
In our cases, a recall repair visit counts as a repair attempt, and it's strongest when the owner complained about the problem before the recall came out. A recall shows the defect is real and that enough owners reported it for the manufacturer to issue a fix.
The biggest mistake I see is waiting too long. The mileage offset starts at your first repair visit for the problem, so the sooner you take it in, the better. If the problem comes and goes, take it in when it happens. You can't go back to that date later.
If you get a recall notice, call a lemon law attorney right away. You may have taken the car in for the same problem before and forgotten, or there may be other recalls related to it.
Jacob Shayesteh, Esq. (SBN 362320), Founder and Managing Attorney. Quotes lightly edited for clarity. Prior results do not guarantee a similar outcome.
Has your Taycan been back to the dealer for this problem?
Call 877-536-6620Other Porsche Taycan recalls
Frequently asked questions about recall 21V794
Is the 21V794000 recall repair free?
Yes. Safety recall repairs are done free of charge at authorized dealers.
When will owners be notified?
According to NHTSA, owner notification letters were or are scheduled to be mailed December 2, 2021.
How do I know if my Taycan is part of recall 21V794000?
Enter your 17-character VIN in NHTSA's recall lookup at nhtsa.gov/recalls, or call a dealer. The VIN is on your registration, insurance card and the lower corner of the windshield.
Does a recall mean my car is a lemon?
Not on its own. A lemon law claim depends on whether a covered defect keeps coming back or keeps the vehicle out of service. A recall repair that fails, or repeat visits for the same problem, can support a claim.
What should I keep for a possible lemon law claim?
Keep every repair order, the recall owner letter, your purchase or lease contract, and notes on dates, mileage and symptoms. Make sure each dealer visit is written up, even when the dealer says it cannot find a problem.
Does the recall fixing my car mean I have no case?
Not necessarily. Even if the recall repair fixed it, you may still have a case, and a car that's a year or more old can still qualify.
Do used cars qualify for California lemon law?
We take certified pre-owned, demo and dealer vehicles. Since the California Supreme Court's Rodriguez decision in 2024, ordinary used cars generally do not qualify.
How long does a recall lemon law case take?
Recall-related cases typically resolve in one to three months from your first call. Prior results do not guarantee a similar outcome.
What does a lemon law attorney cost?
You pay nothing, win or lose. We are paid only if you win, and the manufacturer pays our fees, including in settlements. If a case is lost, our firm covers the costs.
Sources
- NHTSA recall record 21V794000 (recall report and owner letters are posted there)
- NHTSA complaints and recalls data, accessed October 1, 2026
- California Civil Code 1793.2 and 1793.22
Attorney advertising. America’s Lemon Lawyer is a trade name of Wynn Law Group, APC. Responsible attorney: Jacob Shayesteh, Esq. (SBN 362320). This page is general information, not legal advice. America’s Lemon Lawyer is not affiliated with NHTSA or Porsche. Prior results do not guarantee a similar outcome.