Does the fob only roll down the rear window for a 2004 Toyota Sequoia?

Yes, the key fob for a 2004 Toyota Sequoia can be used to roll down the rear Windows, but this feature is typically designed for the driver's side window control. The fob generally does not have a specific function to roll down just the rear Windows independently. However, the driver can roll down the rear Windows using the controls on the driver's door panel.