13-1190-51, Active system adapter Mercedes Audiogateway MOST>RCA, ACV

Active system adapter Mercedes

Active system adapters maintain the function of an OEM amplified system.

This allows the connection of an aftermarket HU to an OEM amplified system while retaining the OEM amplifier and connected speakers by adapting, matching or converting the output signals of the signal source to the signal input of the OEM amplifier.

Depending on the vehicle and the installed OEM amplified system, various functions such as fader, sound or subwoofer settings might be lost.

In individual cases, depending on the OEM system and the retrofit radio, increased noise or a switch-on or switch-off noise may occur.

Check functionality before final assembly.

Note:

connector: Most > RCA(m) red/white
connector: loose wires

vehicles with with 2-DIN Comand APS 50 monochrome OEM Sat Nav
vehicles with Harman Kardon OEM amplified system
vehicles with MOST25 OEM amplified system
vehicles with Audiogateway

vehicles Mercedes SL-Klasse(R230) 03/2006-12/2011 not compatible

vehicles with without Comand NTG1 / NTG2 / NTG2.5 16:9 OEM Sat Nav
vehicles without Comand 2.0 / 2.5 OEM Sat Nav
vehicles without D2B Optical Bus

yellow: +12V current power clamp 30
black: GND clamp 31

RCA(m) red/white > front preamp output retrofit HU
fader not supported

OEM units > CD-Changer / TV-Tuner / Phone Modul must be bypassed from the MOST ringsystem:
Fibre optic connector Most-ring > item: 771000-2100
Fibre optic loop (f) MOST-ring > item: 771000-2001

vehicles with without Comand NTG1 / NTG2 16:9 OEM Sat Nav:
Mercedes extension Audio Gateway>ISO 2.5m bulk > item: 1195-25-2500-0
Mercedes extension Audio Gateway>ISO 6.5m bulk > ietm: 1195-25-6500-0
CAN-Bus Kit Mercedes/VW ISO>ISO/antenna>DIN bulk > item: 12-1190-46-15-0
SWC Mercedes different vehicles ISO/10 Pin ISO/Mini ISO bulk > 42a-1190-001-0

Vehicle applications:

Mercedes
Mercedes CL-class (C215) 02/2004 - 08/2006
Mercedes CLS (C219) 10/2004 - 06/2008
Mercedes E-class (S211/W211) 03/2002 - 02/2008
Mercedes S-class (W220) 02/2004 - 09/2005
Mercedes SLK-class (R171) 03/2004 - 03/2008