Why is My Sunbeam Heating Blanket Blinking?


Do you have a Sunbeam heating blanket that keeps blinking? You’re not alone. Many people have this same issue.


The good news is, a blinking light doesn’t always mean something is wrong. But it’s important to figure out why it’s blinking so you can fix it if needed.

Why is My Sunbeam Heating Blanket Blinking?

Why is My Sunbeam Heating Blanket Blinking


By the end, you’ll know exactly what to do if your Sunbeam blanket starts blinking. Let’s dive in!


Understanding the Blinking Light on Your Sunbeam Heating Blanket

First, let’s talk about what the blinking light means. Sunbeam blankets have lights to show different things:

Light Color What It Means
Green Blanket is on and working
Yellow Blanket is pre-heating
Red There may be an error

So if you see a yellow light, don’t worry. It just means your blanket is warming up. This is normal.

But a red blinking light means there could be a problem. Here are some things to check:

  • Is the blanket plugged in all the way?
  • Are the wires damaged?
  • Is the controller working?

The user manual has more specific troubleshooting tips for your model. You can also contact customer support for help.


Common Reasons for the Blinking Light

There are a few common reasons your Sunbeam blanket might start blinking:

  1. Power problems. If there is a power surge or flicker, it can make the blanket reset.
  2. Loose connections. The blanket may not be plugged in securely to the outlet or controller.
  3. Overheating. Using the blanket too long or without proper airflow can cause it to shut off.
  4. Malfunctioning parts. The temperature sensor or controller might be broken.
  5. Factory defects. In rare cases, the blanket may have issues from the manufacturer.

The good news is, that most of these problems are easy to fix on your own. Let’s look at some simple troubleshooting steps next.

Easy Troubleshooting Steps

Before you call customer service, try these easy fixes first:

  1. Check the connections.
    • Make sure the power cord is plugged in tightly to the blanket and wall.
    • Check that the controller is connected properly too.
  2. Look at the settings.
    • Is the heat set to the right temperature?
    • Is the timer or auto-off working correctly?
  3. Reset everything.
    • Unplug the power cord from the wall and blanket.
    • Wait a few minutes, then plug it back in.
    • Turn on the blanket and see if it works.
  4. Inspect for damage.
    • Don’t use the blanket if you see any:
      • Frayed or exposed wires
      • Tears or holes in the fabric
      • Melted plastic on the controller
    • Contact Sunbeam for a replacement instead.

If you tried these steps and the light is still blinking, it’s time to call in the pros. Sunbeam’s customer support team can help figure out what’s wrong.


When to Contact Customer Support?

Sunbeam’s friendly support reps are there to help you any time you have an issue with your blanket. Here’s when you should reach out:

  • The troubleshooting steps didn’t fix the blinking.
  • You see damage to the blanket or cord.
  • The blanket is less than a year old and malfunctioning.
  • Do you have questions about using or cleaning it?

The reps can help you over the phone or through online chat. They may ask for some information about your blanket:

  • Model number (look on the tag).
  • When you buy it.
  • Any error codes on the controller.

This helps them figure out exactly what’s causing the problem and how to solve it. They may:

  • Give you more troubleshooting steps to try.
  • Help you get the blanket repaired.
  • Send you a replacement if it can’t be fixed.

So don’t be afraid to ask for help if you need it. That’s what Sunbeam’s support team is there for!


FAQs About Blinking Sunbeam Blankets:

Still have questions? Here are some frequently asked ones about Sunbeam heating blankets:

  • Q: Why does my blanket turn off after only a few hours?

A: For safety, Sunbeam blankets have an auto-off feature that turns them off after a set time (usually 10 hours). This prevents overheating if you fall asleep. You can turn the blanket back on if you wake up and want more heat.

  • Q: Can I wash my heating blanket?

A: Yes, most Sunbeam blankets are machine washable. Just remove the power cord first. Check the care tag for specific washing instructions. Don’t use bleach or put the blanket in the dryer – air dry it instead.

  • Q: How long do Sunbeam heating blankets last?

A: With proper care, a Sunbeam blanket can last around 5 years. After that, it’s best to replace it for maximum comfort and safety. Look for signs of wear like frayed fabric or exposed wires.

  • Q: Are Sunbeam blankets safe to use all night?

A: Sunbeam blankets are designed to be safe for overnight use. But they’re not recommended for infants and people with certain health conditions. If you have diabetes, nerve damage, or are pregnant, talk to your doctor before using.

  • Q: How hot do electric blankets get?

A: Most have a maximum temperature of around 100°F (38°C). Use the controller to adjust the heat level to your comfort. Start on the lowest setting and increase as needed. You shouldn’t feel uncomfortable or sweaty.

  • Q: Should I worry about electric shocks?

A: Modern heating blankets are made to prevent electric shocks. But damaged wires or controllers could cause hazards. Always check for fraying and don’t use a blanket that’s been damaged. Keep it away from water or damp surfaces.

Also Check: Why Is My Heating Pad Blinking



A blinking light on your Sunbeam heating blanket can be frustrating. But now you know exactly what to do!

Just remember:

  1. Yellow blinking is normal pre-heating
  2. Red blinking could mean there’s an issue
  3. Troubleshoot with these easy steps:
    • Check connections
    • Look at settings
    • Reset everything
    • Inspect for damage
  4. If it’s still blinking, contact customer support

Sunbeam’s blankets are made to be safe, durable, and easy to use. With a little know-how, you can fix most blinking issues in just a few minutes.


So don’t let a blinking light keep you from staying warm and cozy. Follow these tips and you’ll be snuggled up again in no time!

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