Self-diagnostic Function

To run the self-diagnostic function, do the following:

1. Turn the ignition switch to ON (II).
2. Press and hold the HFL BACK button for more than 5 seconds.
3. When the HandsFreeLink system enters the self-diagnostic function, the following will occur.
   • If the system has not completed testing for DTCs, the HandsFreeLink system says "The hands free system test is in progress".
   • If there is no DTC, the HandsFreeLink system says "The hands free system is OK".
   • If there is any DTC, the HandsFreeLink system says "The hands free system needs to be serviced".
     NOTE:

     • The self-diagnostic function can only be initiated while the HFL is in its idle state.
     • The self-diagnostic function is considered start once the 5 seconds press and hold is detected, and ends when the units returns to idle state.