RATBETJENINGS INTERFACE MERCEDES C-204 / E-212 (ALT INCL)

CAN Bus

connector: 40 Pin Quadlock Mercedes
connector: OEM SWC > 3,5mm Jack / loose wire
connector: +12V continuous current yellow clamp 30 Battery fused

vehicles without OEM amplified system

blue: +12V antenna remote

dip switch settings for the retrofit device manufacturer (look into the manual)

Vehicle application:

Mercedes C-class (S204) 09/2007 - 01/2011
Mercedes C-class (W204) 03/2007 - 01/2011
Mercedes E-class (S212) 07/2009 - 01/2013
Mercedes E-class (W212) 03/2009 - 01/2013

Following signals are provided:

Reimported vehicles or vehicles with different software may be incompatible in functions.

red: +12V ignition clamp 15
orange: +12V illumination clamp 58
purple/white: +12V reverse gear signal
pink: speed pulse signal
green: GND park brake signal

load capacity outputs: 250 mA max.

current requirement more than 250 mA:
1 relay coil resistance 75 Ohm min.
2 relays coil resistance 150 Ohm min.

SWC