# User interface

The user interface is used as follows:

- For switching the power tool on/off
- As the power tool status indicator
- As the battery charge indicator
- For resetting

## Status indicators

Colour of the status indicator (2) | Meaning/cause | Solution
--- | --- | ---
Green | The power tool is ready for use. | –
Yellow | Overheat protection: Motor or electronics are too warm. | Allow the power tool to cool down. If the motor and electronics are within the operating temperature, the power tool automatically returns to normal operation.
Blue | Protection against cold: The power tool is too cold. | Allow the power tool to reach the correct temperature in a warm environment. If the motor and electronics are within the operating temperature, the power tool automatically returns to normal operation.
Red | Jam detected: The firing pin cannot return to the correct position. | Clear the jam see Clearing Jams/Resetting.
Orange | The motor is blocked: The firing pin cannot be moved into the correct position. | Clear the jam see Clearing Jams/Resetting.
Cyan | Overcurrent protection: The motor is consuming too much power. | Check the power tool for jams or significant contamination and clear these see Clearing Jams/Resetting. If the error persists, contact an authorised after-sales service centre for Bosch power tools.
Magenta (3 s long, green thereafter) | Maintenance is recommended: Error rate too high (e.g. bent nails or inadequate penetration depth) | Contact an authorised after-sales service centre for Bosch power tools.
White | Electronics or sensor fault | The power tool has been put into safe mode and cannot be used. Contact an authorised after-sales service centre for Bosch power tools.

Battery charge indicator (3) | Capacity
--- | ---
5 × continuous green light | 80–100 %
4 × continuous green light | 60–80 %
3 × continuous green light | 40–60 %
2 × continuous green light | 20–40 %
1 × continuous green light | 5–20 %
1 × flashing green light | 0–5 %