My Range Rover Keeps Losing Coolant or Overheating. Is It a Lemon?

Published October 19, 2026 · Updated October 19, 2026 · California lemon law

The Short Answer

Signs Your Coolant Problem May Qualify

• A low coolant or high temperature warning keeps coming back
• You have had to add coolant between dealer visits
• The retailer has topped off, pressure tested or replaced cooling parts without a lasting fix
• The vehicle has overheated, lost power or been towed
• You have noticed puddles, a sweet smell or steam from the engine area
• All visits were at an authorized Land Rover retailer while under warranty

What Owners Have Reported About Range Rover Coolant and Overheating

We searched California owner complaints filed with NHTSA from 2021 through 2026 for 2019 to 2027 model year Range Rover models, looking for complaints whose owner description mentions coolant loss or overheating. We found 10. Seven were about the Range Rover Sport, two about the Evoque and one about the Velar.

By model year, there were two for 2019, three for 2020, two for 2021 and three for 2025. Because these were found by searching the owner's own words, the component listed on the complaint varies, from engine to electrical system.

Ten complaints is a small number, and it does not show a pattern on its own. These are owner reports, not verified defects. Plenty of owners deal with coolant problems at the retailer without ever filing with NHTSA. Your repair orders are what count.

Our site has pages for three related recalls: the 2021 Range Rover PHEV Engine Cooling Recall (23V221), the 2023 Land Rover Range Rover Engine Recall (23V222) and the 2024 Land Rover Range Rover Engine Recall (23V790). Whether any applies to you depends on your VIN, so check the recall page or NHTSA for the current remedy status.

Why Disappearing Coolant Is More Than a Maintenance Item

Coolant is supposed to stay in a closed system. Topping it off once after delivery can be normal, but a new vehicle that keeps needing more is telling you something is wrong. Coolant may be leaking out, or it may be going somewhere inside the engine. Either way, the warranty is meant to cover the fix.

Under Civil Code 1793.2(d)(2), if the manufacturer or its dealers cannot fix a warranty defect that substantially impairs use, value or safety after a reasonable number of attempts, the manufacturer must replace or repurchase the vehicle. A vehicle you cannot trust on a long drive, or have to check under the hood before every trip, is impaired in its use. A known cooling problem also lowers what the next buyer would pay.

Retailers sometimes respond to a low coolant complaint by topping it off and asking you to monitor it. That visit still matters. You presented the vehicle for the problem, and if the coolant drops again, the next repair order should say so. A visit where the dealer could not find or fix the problem can still count.

Some owners are told the coolant loss is too small to worry about. Small can still be a defect. A new vehicle should not need regular top offs, and a slow loss can turn into a larger one without warning. Ask the retailer to record the level when you arrive, the amount added and the level when you leave, so the next visit can be compared against real numbers instead of impressions. If the retailer keeps the vehicle overnight to watch the level, ask that the result be written down too. Those measurements make a slow leak much harder to dismiss later. Keep your own copy of each measurement in your coolant log as well.

Overheating and the Two-Repair Safety Rule

The Tanner Act presumption in Civil Code 1793.22(b) gives three ways to show the manufacturer had enough chances within 18 months or 18,000 miles. The first is a defect likely to cause death or serious injury that was repaired two or more times.

Overheating can fall into that category when it leads to the engine losing power, going into a reduced power mode or shutting down while you are driving. Losing power on a freeway or in an intersection is dangerous. A slow coolant loss that never causes a temperature warning is more likely to be judged under the four repair test, the 30 day test or general reasonableness.

If the owner's manual clearly requires you to notify the manufacturer directly, that notice is needed for the two and four repair tests. Check the Land Rover warranty booklet that came with your vehicle.

Do not keep driving with a high temperature warning to prove a point. Pull over safely, shut the engine off and have the vehicle towed. Manufacturers sometimes argue that engine damage was caused by driving after a warning, and stopping right away protects both you and your claim.

Keep a Coolant Log Between Visits

Coolant problems happen between appointments, so most of the evidence comes from you. A simple log on your phone or a notebook in the glove box can make the difference between 'customer states low coolant' and a clear record of a defect.

Use the type of coolant the owner's manual calls for, or ask the retailer to top it off, and keep the receipt. If you are not sure what to use, ask the retailer rather than guessing, so no one can blame the problem on the wrong fluid.

Bring the log to every visit and ask the advisor to note on the repair order how much coolant was added since the last visit. Ask what tests were performed and have them listed.

• Date and mileage of each top off
• How much coolant was added and who added it
• Photos of the coolant reservoir level and any warning message
• Photos of puddles under the vehicle, with something for scale
• Notes on any sweet smell, steam or heater blowing cold
• Receipts for coolant bought and for any tow

Example: A Range Rover Sport That Kept Needing Coolant

This example is made up, and it is here only to show the process. Omar bought a new Range Rover Sport in California. At about 6,000 miles a low coolant message appeared. The retailer topped off the coolant, found no leak and asked him to watch it.

Omar started a log. Over the next two months he added coolant three times. At 10,500 miles a high temperature warning came on in traffic and the vehicle lost power. He pulled over and had it towed. The retailer replaced a cooling system part and kept the vehicle for 15 days. Later, a recall repair was performed on his VIN during another visit for the same complaint.

A few weeks after that, the low coolant message came back. When an attorney reviewed his file, the repair orders showed the same cooling complaint on four visits, one involving a loss of power, all within the first 18 months. The log and tow receipt filled in the gaps between visits. The attorney sent a written demand to the manufacturer.

Omar kept paying his loan and stopped driving the vehicle whenever a temperature warning appeared. It is offered to show the steps, not to suggest an outcome.

Recall Repairs, Tow Bills and Engine Damage

If a cooling or engine recall applies to your Range Rover, get it done. An open recall alone is not automatically a lemon law case. What matters is a warranty defect that substantially impairs use, value or safety and was not fixed after a reasonable number of attempts, or more than 30 days out of service for repairs. Recall repairs can count as repair attempts when they address the same problem.

Tow bills, rental cars and other reasonable costs caused by the defect can be part of incidental damages under Civil Code 1793.2(d)(2)(B). Save every receipt. If the retailer charged you for any cooling repair, ask why it was not covered and keep that invoice too.

If the engine was damaged, the manufacturer may look closely at your maintenance and at how long you drove after a warning. Your log, your photos and your tow receipts are your answer.

If your claim succeeds, the manufacturer covers your attorney fees and costs under Civil Code 1794(d). Our firm charges you $0 out of pocket, and nothing at all if we lose.

Questions to Ask Before You Leave the Retailer

Cooling problems often end with a vague answer at pickup, such as 'we could not find a leak, keep an eye on it.' Before you drive away, take a few minutes to get answers you can rely on later.

Ask the questions below, and ask that the answers appear on the repair order. If they are only spoken, follow up with a short email to the service advisor repeating what you were told. That email is a dated record you control.

If the retailer recommends you keep driving and monitor the coolant, ask what you should do if the warning returns, and whether you should bring the vehicle straight back or have it towed. Their answer protects you if the engine is later damaged.

Also ask whether any recall or technical service bulletin applies to the cooling system on your VIN. A technical service bulletin is a repair instruction to dealers for a known issue, not a safety recall, but it can help explain what was done.

• How much coolant did the vehicle need when it arrived?
• What tests were done, and what did they show?
• Were any parts replaced, and which ones?
• Is the vehicle safe to drive on the freeway or for a long trip?
• Does any recall apply to the cooling system on my VIN?

What to Do Next

1. Pull over and turn the engine off safely if a high temperature warning appears, then arrange a tow.
2. Write down the date, mileage and amount every time you or anyone else adds coolant.
3. Photograph warning messages, puddles under the vehicle and the coolant level when it is low.
4. Ask the retailer to list each complaint, test and part on the repair order, even if it only topped off the coolant.
5. Check your VIN on the NHTSA recall site for any cooling or engine recall.
6. Call 877-536-6620 or start a free case review and send your repair orders and coolant log.

Key Facts (as of October 2026)

• Within 18 months or 18,000 miles, two repairs of a defect likely to cause death or serious injury, four repairs of the same defect, or more than 30 days out of service creates a presumption of a reasonable number of attempts (Civil Code 1793.22(b)).
• Restitution includes incidental damages such as reasonable repair, towing and rental car costs, minus a mileage offset (Civil Code 1793.2(d)(2)(B)).
• A recall is a manufacturer safety repair program; a lemon law claim is about a defect that was not fixed after reasonable attempts. Recall repairs can count as repair attempts.

Talk to a Lemon Law Attorney Today

You speak directly with an attorney. Our attorneys, listed in firm order: #1 Jacob Shayesteh (founding attorney), #2 Armig Khodanian and #3 Kamau Edwards, will look at your repair history and tell you honestly whether you have a case. The review is free. You pay $0 out of pocket: the manufacturer pays the attorney fees when you win, and if we lose, you owe us nothing.

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Read all 78 reviews on Google (5.0 stars, October 2026). Reviews describe past clients' experiences; every case is different.

FAQ

Does a visit where the retailer only topped off the coolant count?

It can. You brought the vehicle in for the problem, so make sure the complaint and the top off are written on the repair order.

Should I add coolant myself between visits?

Only if it is safe, and use the type the owner's manual calls for. Write down every top off with the date, mileage and amount.

What if the retailer cannot find a leak?

Ask them to note the coolant level and any tests on the repair order. A visit where the dealer could not find the problem can still count, and you do not have to prove the exact cause.

Is my plug-in hybrid Range Rover covered too?

Yes. The lemon law applies to new and leased plug in hybrids the same way, and our site has a page for a 2021 Range Rover PHEV engine cooling recall.

Sources and Official References

• California Civil Code section 1793.2 (California Legislature)
• California Civil Code section 1793.22 (California Legislature)
• NHTSA recall lookup by VIN
• NHTSA, report a safety problem

Laws change. This page reflects California law as of October 2026 and was reviewed by Jacob Shayesteh, Esq.

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Attorney advertising. Wynn Law Group, APC, 10850 Wilshire Blvd, Suite 1010, Los Angeles, CA 90024. General information, not legal advice. Results vary. Prior results do not guarantee a similar outcome.