iRobot

Error codes and lights

All iRobot error codes and indicator lights by model

• i3 / i4 (RVD-Y1)Red light ringRed light ring sweeping to the rearRed light ring with 'Low battery. Please charge.'Solid white light ringPulsing white light ringPulsing red light ringBlue light ring patternFlashing blue light ringand 79 more
• j7 (RVE-Y1)Red light ringRed light ring sweeping to the rearRed light ring with 'Low battery. Please charge.'White spiral on the light ringLight ring pulsing white at the rearBlue light ring patternFlashing blue light ringWhite swirl on the light ringand 38 more

Robot vacuums

• i3 / i4 (RVD-Y1)
  iRobot Roomba i3 and i4 robot vacuumAlso i3, RVD-Y1, i487 codes, 2 problems, 10 how-tosVerified 13 November 2026
• j7 (RVE-Y1)
  iRobot Roomba j7 robot vacuumAlso j7, RVE-Y1, ADI-N146 codes, 3 problems, 11 how-tosVerified 13 November 2026