Why Your MG S5 EV Could Be at Risk of Catching Fire in Freezing Weather

Wouter Smit · 2026-07-08

If you own an MG S5 EV, there's a serious recall you need to know about. MG is pulling 9,806 units of this model from the global market, and the reason is alarming: a frozen radiator fan could spark a fire. Let's break down what's happening, why it matters, and what you should do next. ### The Recall in Plain English MG discovered a flaw in the S5 EV's cooling system. In low temperatures, the radiator fan can freeze and become blocked. When that happens, the motor can overheat, and in worst-case scenarios, that heat can ignite a fire. The recall affects vehicles manufactured between January 22, 2025, and January 29, 2026. That's a wide window, so if you bought your S5 EV recently, you're likely affected. ### Why This Is a Big Deal You might think, "It's just a fan, how dangerous can it be?" But here's the thing: electric vehicles rely heavily on thermal management. If the cooling system fails, the battery and motor can reach dangerous temperatures. In freezing weather, you might not even notice the fan is stuck until it's too late. MG is taking this seriously, and so should you. ### What You Should Do Right Now If you own an MG S5 EV, don't wait. Here's your action plan: - Check your vehicle identification number (VIN) on MG's recall portal. - Contact your local MG dealer to schedule a free repair. - Avoid parking in extremely cold conditions until the fix is applied. - Keep an eye on your vehicle's temperature gauge while driving. The repair involves replacing the radiator fan assembly with a redesigned part that won't freeze. It's a straightforward fix, but it's critical to get it done. ### The Bigger Picture: EV Safety in Cold Climates This recall isn't just about one model. It highlights a broader challenge for electric vehicles in cold climates. Lithium-ion batteries don't perform well in extreme cold, and cooling systems can be vulnerable. Automakers are learning, but recalls like this remind us that EV technology is still evolving. If you live in a state with harsh winters, like Minnesota or North Dakota, this is especially relevant. ### What MG Is Doing About It MG is notifying owners by mail and through their dealer network. The fix is free, and the company is working to get replacement parts to all authorized workshops quickly. They're also updating their software to alert drivers if the fan isn't working properly. But here's the kicker: some experts say this could have been caught during winter testing. It's a lesson for the industry. ### Final Thoughts Recalls are scary, but they're also a sign that a company is taking responsibility. MG is doing the right thing by addressing this issue before it leads to injuries. If you own an S5 EV, don't ignore the recall. A 30-minute visit to the dealer could save you from a much bigger problem down the road. Stay safe out there, and remember: when it comes to fire risks, it's always better to be proactive than reactive.