Why Stihl Brush Cutter does not start when switched on?
- Ttimothy55Nov 25, 2025
Several factors can prevent your Stihl Brush Cutter from starting. The battery's charge might be too low, requiring a recharge. Alternatively, the battery could be too warm or cold; in this case, remove it and allow it to reach a moderate temperature. A malfunction could also be the reason: remove the battery, clean the electrical contacts, reinsert it, and switch on the brushcutter. If 3 LEDs continue to flash red, stop using your brushcutter and seek assistance from your STIHL dealer. The trimmer may be too hot, requiring you to remove the battery and let the trimmer cool down. Also, there might be a fault in the battery. Remove and reinsert the battery, then switch on the brushcutter. If 4 LEDs continue to flash red, stop using the battery and contact an authorized STIHL dealer. Lack of...













