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Robert Valdez DVMAug 26, 2025
What to do if Hilti Drill doesn't start and service indicator is red?
- MMelanie RothAug 27, 2025
If your Hilti Drill does not start and the service indicator shows red, the carbon brushes may be worn out. Have the power tool checked by a trained electrical specialist, and have the carbon brushes replaced if needed. Alternatively, there could be an electrical fault. Have the tool checked by Hilti Service.