Hilti Service Reset Tool

Hilti strongly recommends that these resets be performed by Authorized Service Centers to ensure the mechanical wear that triggered the light (such as worn brushes) is actually addressed.

: Treat the “Hilti service reset tool” as a diagnostic curiosity , not a solution. Official Hilti service centers have the only legal, safe method to reset counters.

: Circumventing Hilti’s service lockout may violate anti-circumvention provisions under DMCA (USA) or EU Copyright Directive, because the firmware is protected code.