The brush roll indicator typically turns red when there is an issue with the brush roll, such as blockages or damage. Inspect the brush roll for any signs of wear or damage, and consider replacing it if necessary to restore proper function and spinning action.. Learn the proper steps to take if your Shark® APEX™ DuoClean® Vacuum's brushroll indicator lights turns red. To learn more, visit sharkclean.com.
2. Unclog The Brush Roll. Vacuums' brush rollers clog up from time to time, especially if you have pets at home. Lodged debris will cause your Shark Duoclean brush roll to stop spinning and display a solid red light. Here is how to unclog the brush roller: Remove the vacuum head panel to access the brush roller; Unclip the brush roller. What the brushroll indicator light means on your Shark® APEX® Was this article helpful? Yes