Mercedes-Benz GLS-class X167 (2019-2023) telephone control unit (w/ car telephony package) wiring diagram
This page shows the only wiring diagram for the component.telephone control unit (w/ car telephony package), which is found in the car Mercedes-Benz GLS-class X167 (2019-2023). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
telephone control unit (w/ car telephony package) wiring diagram (1 of 1)
Go to component -> High/low bus circuit (5 of 8) -> TELEPHONE CONTROL UNIT (W/ CAR TELEPHONY PACKAGE)