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Rear View Monitor System: Precaution: Precaution

  1. PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    After the engine switch is turned off, the display and navigation module display (HDD navigation system) records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 60 seconds before disconnecting the cable from the negative (-) battery terminal.

    1. Before performing electrical work, disconnect the battery negative (-) terminal in order to prevent a short in the system.
    2. When disconnecting and reconnecting the battery terminal, turn the engine switch and lighting switches off and loosen the terminal nut completely. Perform these operations without prying on the terminal.
    3. When the battery terminal is disconnected, the memories of the clock, radio, DTCs, etc. are erased. Before disconnecting the terminal, check and make a note of them.
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