Mercedes-Benz S-class W220 facelift (2002-2005) Ground distribution circuit

AIR PUMP, RADIO INTERFERENCE SUPPRESSION CAPACITORS AT RIGHT REAR OF TRUNK) BATTERY BLK WIRE BRN WIRE LEFT "C" PILLAR) REAR WINDOW DEFROSTER ELEMENT SOUND AMPLIFIER, NAVIGATION PROCESSOR, CD CHANGER, SDAR CONTROL UNIT SUCTION COOLING FAN CONTROL MODULE, AIRMATIC COMPRESSOR UNIT