Where Do I Find My XM Radio ID Number? 

Finding your XM Radio ID is usually simple. You can check your car radio, use the radio settings menu, or look for the number on your SiriusXM account. The exact steps may vary depending on your vehicle and radio model.

An XM Radio ID, sometimes called a Radio ID or ESN, is a unique identifier associated with a compatible SiriusXM radio. You may need it when activating a subscription, adding a radio to your account, or contacting customer support.

The Radio ID is different from your SiriusXM username, password, and account number. Make sure you use the correct number when setting up your service.

Method 1: Check Your Car Radio

One of the easiest ways to find your XM Radio ID is through your vehicle's radio.

1. Turn on your car and radio.

2. Select the SiriusXM or XM radio source.

3. Tune in to Channel 0, if your radio supports this feature.

4. Look at the display for your Radio ID.

5. Write down the number so you can use it later.

Tip: Some radios do not display the ID on Channel 0. If nothing appears, try the settings menu or check your vehicle's owner's manual.

Method 2: Use the Radio Settings Menu

Some vehicles display the Radio ID in their audio settings.

1. Turn on your vehicle's infotainment system.

2. Open the radio or audio settings.

3. Select SiriusXM settings, if available.

4. Look for an option such as Radio ID, Radio Information, or Subscription Information.

5. Note the displayed number.

The menu names can differ between car manufacturers and radio models.

Method 3: Check Your SiriusXM Account

If your radio is already linked to a SiriusXM account, you may be able to find its details online.

1. Visit the SiriusXM website.

2. Sign in to your account.

3. Open your account or subscription details.

4. Look for your registered radio or device information.

5. Check whether the Radio ID is listed.

The exact information available depends on your account and device. If you cannot see the number, use the radio display or contact SiriusXM support.

Method 4: Check Your Radio or Device Documentation

If you use a standalone SiriusXM radio or a compatible aftermarket receiver, check the product packaging, documentation, or device information screen. Some models provide the identifier in their setup menu.

Do not assume that every radio has the ID printed on its label. The location depends on the model.

In a Car

Switch to the SiriusXM source and try Channel 0. If that does not work, check the vehicle's audio settings or owner's manual.

On a Portable SiriusXM Radio

Open the device's settings or information menu and look for Radio ID or ESN. Refer to the model-specific user guide if necessary.

On an Aftermarket Radio

Use the receiver's SiriusXM menu to locate the Radio ID. If your receiver is connected to a compatible tuner, make sure you are checking the correct device.

On the SiriusXM App

The SiriusXM app uses your account login rather than a car radio's tuner ID for streaming. If you use only the app, you may not need a Radio ID. For a separate vehicle radio, check the radio itself.

If the Radio ID is not appearing, try these simple solutions.

1. Check the Correct Radio Source

Make sure you have selected SiriusXM or XM rather than FM, AM, Bluetooth, or another audio source.

2. Try Channel 0

Tune to Channel 0 if your radio supports it. If the channel is unavailable or the ID does not appear, use another method.

3. Restart the Radio

Turn the radio or vehicle off, wait briefly, and restart it. Then open the SiriusXM source and check the display again.

4. Read the User Manual

Your owner's manual or radio guide may explain exactly where the Radio ID appears for your model.

5. Contact SiriusXM Support

If you still cannot find the number, contact SiriusXM customer support or your vehicle manufacturer. Have your radio model and vehicle information available if requested.