Telematics Switch

WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.

The Telematics switch is located on the map lamp assembly.
The Telematics switch is connected to TCU and transmits an operation signal.
The state of LED (ON/Blink/OFF) shows the status of SOS call.
LED ON: SOS Call available

LED Blink: SOS Call in communication

LED OFF: Out of service area or system error

Fig 1: Identifying Telematics Switch
Courtesy of NISSAN NORTH AMERICA, INC.