led-not-working Troubleshooting

LED light not working on the Bosch Professional 18V System Akku Gebläse GBL 18V-120

Source: Bosch support — power tool troubleshooting Confidence: 75% Verified Aug 9, 2026

The tool's LED work light does not turn on, often due to a wiring issue or a faulty LED.

How to fix LED light not working

Check the battery

Ensure the battery is charged and seated correctly.

Source: Bosch support — power tool troubleshooting Confidence: 75% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Parts needed: Bosch Professional 18V System Akku Gebläse GBL 18V-120 Replacement Battery

Replace the LED

If the LED is faulty, replace it with a genuine part.

Source: Bosch support — power tool troubleshooting Confidence: 75% Verified Aug 9, 2026

Difficulty: ★★ Est. 15 min

Replacement parts for the Bosch Professional 18V System Akku Gebläse GBL 18V-120

Bosch Professional 18V System Akku Gebläse GBL 18V-120 Replacement Battery Bosch Professional 18V System Akku Gebläse GBL 18V-120 Charger Bosch Professional 18V System Akku Gebläse GBL 18V-120 Carbon Brushes Bosch Professional 18V System Akku Gebläse GBL 18V-120 Chuck Bosch Professional 18V System Akku Gebläse GBL 18V-120 Gearbox Assembly Bosch Professional 18V System Akku Gebläse GBL 18V-120 Tool Case

← All Bosch Professional 18V System Akku Gebläse GBL 18V-120 error codes

As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.