Safety first: Turn OFF the vacuum and detach the nozzle before inspection.

Step 1 – Clean contacts: Wipe the electrical contacts on the nozzle and tube with a dry cloth.
Step 2 – Wiggle test: With the nozzle attached and vacuum ON, gently move the nozzle up and down. If the LED flickers, the internal cable may be damaged.
Step 3 – Inspect for damage: Look for cracks or pinched areas near the swivel neck where the cable passes.
Step 4 – Replace nozzle: If flickering persists, replace the motorized LED nozzle assembly.

Cordless vacuum LED headlight on nozzle flickers or is dim

Possible Causes