Antenna System, Detailed Information - GF82.62-P-0020H
Model 238.4
Overview
This document contains information on:
- Table of antennas with function, installation location and equipment requirements
- Table of receivers, antenna splitters, antenna amplifiers, antenna changeover switches with function, installation location and equipment requirements
- Telephone antennas connection
- Emergency call system antennas connection
- GPS antenna connection
- Windshield antennas connection
- AM antennas connection
| Antenna | Function | Item | SA code |
|---|---|---|---|
| Driver-side telephone antenna | Emergency call, telephone, stationary heater | Driver-side outside mirror | 362 (HERMES LTE)/380 (Car telephony package)/899 (Multifunction telephony)/B24 (Remote control for stationary heater) |
| Passenger-side telephone antenna | Emergency call, telephone, stationary heater | Passenger-side outside mirror | 362 (HERMES LTE)/380 (Car telephony package)/899 (Multifunction telephony)/B24 (Remote control for stationary heater) |
| Emergency call system antenna 1 | Emergency call | Rear passenger compartment crossmember | 362 (HERMES LTE) |
| GPS antenna | Navigation | Driver-side outside mirror | 355 (MBUX extended functions) / 362 (HERMES LTE) |
| SDARS antenna | Radio mode | Center of trunk lid | 536 (SIRIUS satellite radio) |
| Soft top AM antenna | Radio mode, AM reception with closed soft top | Center at rear of soft top | - |
| Side trim AM antenna | Radio mode, AM reception with opened soft top | Left rear side trim panel | - |
| Trunk KEYLESS GO antenna | KEYLESS-GO | Front of load compartment well | 889 (KEYLESS-GO) |
| Left rear door KEYLESS GO antenna | KEYLESS-GO | Left rear door | 889 (KEYLESS-GO) |
| Right rear door KEYLESS GO antenna | KEYLESS-GO | Right rear door | 889 (KEYLESS-GO) |
| Center console KEYLESS-GO antenna | KEYLESS-GO | Center console | 889 (KEYLESS-GO) |
| VICS antenna | Navigation | Instrument panel center | 498 (Japan version) |
| DSRC antenna | Toll system, navigation | Instrument panel center | 498 (Japan version)/835 (Additional parts for South Korea vehicles)/943 (Payment system for toll fees) |
| Near Field Communication antenna | Telephone | Instrument panel center | 896 (Vehicle access and authorization via smartphone)/897 (Wireless telephone charging at front)/899 (Multifunction telephony) |
| Bluetooth®/Wi-Fi antenna 1 | Telephone, media mode, internet | Driver's side cockpit crossmember | - |
| Bluetooth®/Wi-Fi antenna 2 | Telephone, media mode, internet | Front passenger side cockpit crossmember | - |
| Bluetooth®/Wi-Fi antenna 3 | Telephone, media mode, internet | Instrument panel center | 549 (Connect 20 High (NTG6)) |
| Windshield antenna | Radio mode, TV mode, KEYLESS-GO, central locking system | Windshield | - |
| Receiver, antenna splitter, amplifier, compensator | Function | Item | SA code |
|---|---|---|---|
| Stationary heater radio remote control receiver | Stationary heater | Trunk, left side wall | B24 (Remote control for stationary heater) |
| Telephone antenna splitter | Emergency call, telephone, stationary heater | Under the driver seat | 362 (HERMES LTE)/380 (Car telephony package)/899 (Multifunction telephony)/B24 (Remote control for stationary heater) |
| Cellular telephone system antenna amplifier/compensator | Telephone | Under the driver seat | 899 (Multifunction telephony) |
| Telephone antenna changeover switch | Telephone | Being retrieved | 380 (Car telephony package) + 899 (Multifunction telephony) |
| Antenna changeover switch for telephone and stationary heater radio remote control | Telephone, stationary heater | Being retrieved | 380 (Car telephony package)/899 (Multifunction telephony) + B24 (Remote control for stationary heater) |
| TV 1 antenna amplifier | TV mode | Top left of A-pillar | 865 (TV tuner) |
| TV 3 antenna amplifier | TV mode | Top right of A-pillar | 865 (TV tuner) |
| FM, AM, CL, DAB and KEYLESS-GO antenna amplifier | Radio mode, KEYLESS-GO, central locking system | Bottom left of A-pillar | - |
| FM 2, DAB and TV 2 antenna amplifier | Radio mode, TV mode | Bottom right of A-pillar | - |
| AM antenna amplifier | Radio mode | Left of soft top | - |
| AM antenna amplifier with changeover switch | Radio mode | Left rear side trim panel | - |
Telephone antennas connection
The driver's side telephone antenna and the front passenger side telephone antenna are connected to the telephone antenna splitter.
Depending on the vehicle equipment, the antenna connection for telephony and stationary heater may differ:
- Vehicles with code 380 (Car telephony package) or
code 899 (Multifunction telephony) or
with code B24 (Remote control for stationary heater):
Directly to the telephone control unit, mobile phone cradle control unit or to stationary heater radio remote control receiver via the telephone antenna splitter
- Vehicles with code 380 (Car telephony package) or
with code 899 (Multifunction telephony) and
with code B24 (Remote control for stationary heater):
To the telephone control unit or to the mobile phone cradle control unit and to the stationary heater radio remote control receiver via the telephone antenna splitter and the telephone and stationary heater radio remote control antenna changeover switch
- Vehicles with code 380 (Car telephony package) and
with code 899 (Multifunction telephony) and without
code B24 (Remote control for stationary heater):
To the telephone control unit or to the mobile phone cradle control unit via the telephone antenna splitter and the telephone antenna changeover switch
- Vehicles with code 380 (Car telephony package) and
with code 899 (Multifunction telephony) and with code B24 (Remote control for stationary heater):
- To the stationary heater radio remote control receiver via the telephone antenna splitter and the telephone and stationary heater radio remote control antenna changeover switch
- To the telephone control unit or the mobile phone cradle control unit via the telephone antenna splitter and the telephone and stationary heater radio remote control antenna changeover switch and the telephone antenna changeover switch
On vehicles with code 899 (Multifunction telephony), the antenna signal to the mobile phone cradle control unit is strengthened by the cellular telephone system antenna amplifier/compensator.
Emergency call system antennas connection
The emergency call system antenna 1 is directly connected to the telematics services control unit.
The driver's side telephone antenna and the front passenger side telephone antenna are connected to the telematics services control unit via the telephone antenna splitter.
On vehicles with emergency call system and with code 899 (Multifunction telephony) or with code B24 (Remote control for stationary heater), the telephone antenna splitter is designed as a 2-way antenna splitter.
GPS antenna connection
Depending on the vehicle equipment, the following GPS antenna connections are possible:
- Vehicles with code 362 (HERMES LTE):
Directly to the telematics services control unit
If the vehicle is also equipped with code 355 (MBUX extended functions): The GPS antenna signal is forwarded to the multimedia system by a GPS splitter integrated into the telematics services control unit.
- Vehicles without code 362 (HERMES LTE) but with code 355 (MBUX extended functions):
Directly to multimedia system control
Windshield antennas connection
The antennas in the windshield are connected via the following antenna amplifiers:
- FM, AM, CL, DAB and KEYLESS-GO antenna amplifier
- FM 2, DAB and TV 2 antenna amplifier
- TV 1 antenna amplifier
- TV 3 antenna amplifier
AM antennas connection
The soft top AM antenna is connected via the following antenna amplifiers:
- AM antenna amplifier
- AM antenna amplifier with changeover switch
- FM, AM, CL, DAB and KEYLESS-GO antenna amplifier
The side trim AM antenna is connected via the following antenna amplifiers:
- AM antenna amplifier with changeover switch
- FM, AM, CL, DAB and KEYLESS-GO antenna amplifier
The AM antenna amplifier with changeover switch selects the soft top AM antenna or the side trim AM antenna depending on the status of the soft top. To do so, it reads in the status of the soft top (open/closed) via the antenna switchover limit switch.