Test C: Navigation System Does Not Operate Correctly - The Voice Guidance Is Inoperative/Does Not Operate Correctly

PINPOINT TEST C: NAVIGATION SYSTEM DOES NOT OPERATE CORRECTLY - THE VOICE GUIDANCE IS INOPERATIVE/DOES NOT OPERATE CORRECTLY

C1:

C1-C2:

Normal Operation
The voice guidance settings are controlled by the audio unit. The voice guidance volume can be adjusted or turned off depending on user preference.

Possible Causes
- audio unit