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The NAV-TV ZEN-M processor seamlessly converts late model Mercedes factory MOST-150 audio bus to 12-channel analog RCA and TOSLink output. Adding aftermarket amplifiers to the OE NTG5, 5.1, 5.2 or 5.5 system has never been so simple. This module integrates with the OEM M.O.S.T.® bus to retain volume control, full fade (analog only) and balance, treble, mid-range, bass control & Bluetooth voice calls with no external speaker (true OEM integration).
NOTE: OEM radio systems not equipped with an amplifier or fiber must be flashed with NAV-TV’s ZEN-M-PRG (NTV-KIT866, sold separately) prior to installation. Vehicles equipped with an OEM amplifier do not need to be flashed.
NOTE: vehicles with MOST150 over COAXIAL are NOT compatible with the ZEN-M.
FilesVehicle Fitment Information
| Model | Year Range | Version | Radio | Notes |
|---|---|---|---|---|
| Mercedes-Benz/A-Class | 2015-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2, NTG5.5 (E, S, Maybach) | 09/2015+ only |
| Mercedes-Benz/B-Class | 2015-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/C-Class | 2015-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/C-Class | 2019-2022 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/CLS | 2015-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/E-Class | 2015-2016 | USA, Rest of World, Europe | NTG5.5 (E, S, Maybach) | |
| Mercedes-Benz/E-Class | 2017-2020 | USA, Rest of World, Europe | NTG5.5 (E, S, Maybach) | |
| Mercedes-Benz/G-Class | 2016-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | 10/2016+ only |
| Mercedes-Benz/GL | 2016-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | 09/2016+ only |
| Mercedes-Benz/GLA | 2015-2015 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | 09/2015+ only |
| Mercedes-Benz/GLC | 2016-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/GLS | 2015-2018 | USA, Rest of World, Europe | NR-218, NTG5, NTG5.1, NTG5.2 | 11/2015+ only |
| Mercedes-Benz/GT AMG | 2015-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/ML | 2015-2015 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | 09/2015+ only |
| Mercedes-Benz/ML | 2016-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/Maybach | 2015-2020 | USA, Rest of World, Europe | NTG5.5 (E, S, Maybach) | |
| Mercedes-Benz/S-Class | 2014-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/S-Class | 2019-2020 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/SLC | 2016-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 | |
| Mercedes-Benz/V-Class | 2014-2018 | USA, Rest of World, Europe | NTG5, NTG5.1, NTG5.2 |
