Mercedes-Benz E500 4Matic 2006 - 2006 MERCEDES-BENZ E320, E500 & E55

Mercedes-Benz E500 4Matic 2006 - BUZZERS, RELAYS & TIMERS

Mercedes-Benz E500 4Matic 2006 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
AIRmatic Relay	Left rear of engine compartment.
AIR Relay Module (K17)	Right rear of engine compartment. See Fig. 6 .
Auxiliary Battery Relay (K57/2)	Right rear of engine compartment. See Fig. 7 .
Circuit 15 Relay (N)	On driver-side SAM control module. See Fig. 14 .
Circuit 15R Relay (P)	On driver-side SAM control module. See Fig. 14 .
Circuit 87 Relay (Chassis) (K)	On driver-side SAM control module. See Fig. 14 .
Circuit 87 Relay (Engine) (I)	On driver-side SAM control module. See Fig. 14 .
Fanfare Horn Relay (O)	On driver-side SAM control module. See Fig. 14 .
Fan Relay Module	Near driver-side SAM control module.
Fuel Filler Cap Polarity Change No. 1 Relay (G)	On rear SAM control module. See Fig. 15 .
Fuel Filler Cap Polarity Change No. 2 Relay (H)	On rear SAM control module. See Fig. 15 .
Fuel Pump No. 2 Relay	Right side of trunk.
Fuel Pump Relay Module	Right side of trunk.
Heated Rear Window Relay (E)	On rear SAM control module. See Fig. 15 .
Intercooler Circulation Pump Relay	On rear SAM control module.
Oil Cooler Air Pump/Fan Relay (R)	On driver-side SAM control module. See Fig. 14 .
Rear Screen Blind Relay	Left rear of trunk.
Rear Window Defroster Relay	On rear SAM control module.
Rear Wiper Relay (D)	On rear SAM control module. See Fig. 15 .
Relay No. 1 (Circuit 15R) (F)	On rear SAM control module. See Fig. 15 .
Relay No. 2 (Circuit 15R)	On rear SAM control module.
Reserve No. 1 Relay	Left rear of engine compartment.
Reserve No. 2 Relay (B)	On rear SAM control module. See Fig. 15 .
SEQ (ASG) Pump Control Relay (M)	On driver-side SAM control module. See Fig. 14 .
Starter Relay (L)	On driver-side SAM control module. See Fig. 14 .

Mercedes-Benz E500 4Matic 2006 - CIRCUIT PROTECTION DEVICES

Mercedes-Benz E500 4Matic 2006 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Air Injection Fuse	Right side of trunk.
Driver Side SAM Control Module With Fuse/Relay Module	Left rear of engine compartment.
FP Fuse	Right side of trunk.
Front Prefuse	Right front footwell.
Interior Fuse Box	Left end of dash.
Rear Prefuse	Lower right front of trunk.
Rear SAM Control Module With Fuse/Relay Module	Left side of trunk.

Mercedes-Benz E500 4Matic 2006 - CONTROL UNITS

Mercedes-Benz E500 4Matic 2006 CONTROL UNITS LOCATION

Component	Location
AIRmatic W/ADS Control Module	Under right side of dash.
Audio Gateway Control Module	Left side of trunk.
Battery Control Module	Right rear of trunk.
Blower Regulator	On blower motor.
CDI Control Module	Left rear of engine compartment.
Central Gateway Control Module	Under left side of dash.
DC/DC Converter Control Module	Behind instrument cluster.
DI Control Module	Near ignition switch.
Driver Front Seat Adjustment Control Module W/Memory	Under left front seat.
DTR Control Module	Integral to DTR control unit.
DTR Control Unit	Under right front seat.
Dynamic Seat Control Module (Left Front)	In left front seat back.
Dynamic Seat Control Module (Right Front)	In right front seat back.
E-Call Control Module	Center of trunk.
Electric Control Unit	Integral to transmission.
Electric Control Unit (VGS)	In transmission.
Electronic Selector Lever Module Control Module	Center console.
Electronic Steering Lock Control Module	On steering column.
Emergency Call System Control Unit	Center of trunk.
ESP/SPS/BAS (ESP, PML & BAS) Control Module	Left rear of engine compartment.
ETC (EGS) Control Module	Behind right side of dash.
Frequency Switchover Control Module	Right side of trunk.
Front Passenger Front Seat Adjustment Control Module W/Memory	Under right front seat.
Fully Integrated Transmission Control (VGS) Control Unit	Integral to electric control unit (VGS).
Headlight Range Adjustment Control Module	Under right front seat.
HRA (LWR) Power Module (Left/Right)	Attached to respective lamp unit.
HS (SIH) & Seat Ventilation Control Module	Under left front seat.
Interior Module Keyless Go Control Module	Center of dash.
Left Front Door Control Module	In driver's door.
Left Front Seat Ventilation Blower Regulator	In left front seat back.
Left Rear Door Control Module	Left rear door.
Loading Floor Control Module (N130)	Integrated in automatic loading floor. See Fig. 12 .
ME-SFI (ME) Control Module	Center rear of engine compartment.
Navigation Processor	Left side of trunk.
Overhead Control Panel Control Module	In overhead console.
Passenger-Side SAM Control Module	Under right side of dash.
PTS Control Module	Left rear of trunk.
Radiator Shutter Control Module	In right front wheelwell.
Rear Axle Level Control System Control Unit	Right front upper footwell.
Rear Door Control Module	Right side of tailgate.
Rear Door Keyless Go Control Module (Left)	Left rear door.
Rear Door Keyless Go Control Module (Right)	Right rear door.
Rear Module Keyless Go Control Module	Left cargo area.
Restraint Systems Control Module	Front of center control module.
Right Front Door Control Module	Right front door.
Right Front Seat Ventilation Blower Regulator	In right front seat back.
Right Rear Door Control Module	Right rear door.
SBC Control Module	Integral to SBC hydraulic unit.
SBC Hydraulic Unit	Right front of engine compartment.
SDAR Control Unit	Right rear of trunk.
Solar Generator Control Module	Behind right side of dash.
Steering Column Module	Top of steering column.
Steering Wheel Gear Shift Signal Processing Module	Inside steering wheel.
TLC (HDS) Control Module	Left side of trunk.
TPM Control Module	Left rear of trunk.
Universal Portable CTEL Interface (UPCI (UHI)) Control Module	Rear center of trunk.
Voice Control System Control Module	Left front of trunk.
WSS Control Unit (Weight Sensing System)	Under right front seat.
Xenon Headlight Ignition Module (Left/Right)	On back of respective xenon lamp.
Xenon Headlight Supply Module (Left/Right)	Attached to respective lamp unit.

Mercedes-Benz E500 4Matic 2006 - MOTORS

Mercedes-Benz E500 4Matic 2006 MOTORS LOCATION

Component	Location
Active Charcoal Filter Flap Adjustment Motor	Behind right side of dash.
Actuator Motor (Recirculated Air Flap Actuator)	Rear of engine.
Actuator Motor (Throttle Valve Actuator)	Integral to throttle valve actuator.
AIRmatic Compressor Unit	Lower left front of engine compartment.
Air Pump	Front of engine.
Backrest Forward/Back Motor (Left)	In left front seat back.
Backrest Forward/Back Motor (Right)	In right front seat back.
Blending Air Flap Actuator (Left)	Behind center of dash.
Blending Air Flap Actuator Motor (Left Rear)	Front of center console.
Blending Air Flap Actuator Motor (Right Rear)	Front of center console.
Blending Air Flap Actuator (Right)	Behind center of dash.
Blower Motor	Behind right side of dash.
Blower Motor (Center Console)	Under front of center console.
Center Air Flap Actuator Motor (Left) (M2/12)	Under center of dash. See Fig. 9 .
Center Air Flap Actuator Motor (Right) (M2/13)	Under center of dash. See Fig. 10 .
Charge Air Cooler Circulation Pump	Right front of vehicle.
Control Module Box Blower Motor	Left rear of engine compartment.
Coolant Circulation Pump	Right front of engine compartment.
Defroster Vent Flap Actuator Motor (Left) (M2/8)	Behind center of dash. See Fig. 9 .
Defroster Vent Flap Actuator Motor (Right) (M2/9)	Behind center of dash. See Fig. 10 .
Electric Suction Fan Engine & AC With Integrated Control	Front center of engine compartment.
ESC (ELV) Motor Group	On steering column.
Footwell Flap Actuator Motor (Left)	Behind left front of center console.
Footwell Flap Actuator Motor (Right)	Behind right front of center console.
Forward/Back Motor (Left)	Under left front seat.
Forward/Back Motor (Right)	Under right front seat.
Fresh Air/Recirculated Air Flaps Actuator Motor (M2/5)	Under right side of dash. See Fig. 8 .
Front Opening Assist Motor (Left)	Rear of left front door.
Front Opening Assist Motor (Right)	Rear of right front door.
Front Up/Down Motor (Left)	Under left front seat.
Front Up/Down Motor (Right)	Under right front seat.
Fuel Filler Flap CL Motor	Right side of trunk.
Fuel Pump (FP)	Under right rear seat, in fuel tank.
HCS Pump	In washer fluid reservoir.
Headlight Range Adjustment Motor (Left/Right)	Integral to respective front lamp unit.
Head Restraint Motor (Center Rear)	Center rear of passenger compartment.
Head Restraint Motor (Left Rear)	Left rear of passenger compartment.
Head Restraint Motor (Right Rear)	Right rear of passenger compartment.
Head Restraint Raise/Lower Motor (Left)	In left front seat back.
Head Restraint Raise/Lower Motor (Right)	In right front seat back.
Heat Exchanger Shutoff Motor	Left rear of engine compartment.
Height Adjustment Up/Down Motor	Integral to ESC [ELV] motor group.
High-Pressure Charging Pump	Integral to SBC hydraulic unit.
In-Car Temperature Sensor Fan Motor	Integral to Overhead control panel control module.
Inlet Port Shutoff Motor	Left rear of engine compartment.
Left Exhaust Gas Recirculation Positioner	Left rear of engine.
Left Front Door CL Motor	Left front door.
Left Front Power Window Motor	Left front door.
Left Rear Door CL Motor	Left rear door.
Left Rear Power Window Motor	Left rear door.
Loading Floor Hydraulic Pump (M69)	Integrated in automatic loading floor. See Fig. 12 .
Longitudinal Adjustment Forward/Back Motor	Integral to ESC [ELV] motor group.
Luggage Compartment Cover Motor	Center rear of roof.
Mirror In/Out Adjustment Motor (Left)	Integral to left electrically adjustable & heated exterior mirror.
Mirror In/Out Adjustment Motor (Right)	Integral to right electrically adjustable & heated exterior mirror.
Mirror Up/Down Adjustment Motor (Left)	Integral to left electrically adjustable & heated exterior mirror.
Mirror Up/Down Adjustment Motor (Right)	Integral to right electrically adjustable & heated exterior mirror.
Multicontour Seat Pneumatic Pump (Sedan)	Left rear of trunk.
Oil Cooler Fan	Under right front of engine compartment.
Panoramic Sliding Roof Motor (M12/6m1)	Front center of roof. See Fig. 11 .
Pneumatic Pump (Dynamic Seat Control) (Sedan)	Left rear of trunk.
Rear Door Hydraulic Pump	Left side of cargo area.
Rear Door Locking Unit	Center rear of tailgate.
Rear Opening Assist Motor (Left)	Rear of left rear door.
Rear Opening Assist Motor (Right)	Rear of right rear door.
Rear Up/Down Motor (Left)	Under left front seat.
Rear Up/Down Motor (Right)	Under right front seat.
Rear Window Blind Motor	Under rear parcel shelf.
Recirculated Air Flap Actuator	At rear of engine.
Right Front Door CL Motor	Right front door.
Right Front Power Window Motor	Right front door.
Right Rear Door CL Motor	Right rear door.
Right Rear Power Window Motor	Right rear door.
Seat Backrest Ventilation Motor Group (Left Front)	In left front seat back.
Seat Backrest Ventilation Motor Group (Right Front)	In right front seat back.
Seat Cushion Ventilation Motor Group (Left Front)	Left front seat cushion.
Seat Cushion Ventilation Motor Group (Right Front)	Right front seat cushion.
Sliding Sunroof Lining Motor (M12/5m1)	Front center of roof. See Fig. 11 .
SR (Sliding Roof) Motor	Behind overhead control panel.
Starter	Left rear of engine.
Tailgate Washer Fluid Pump	In washer fluid reservoir.
Tailgate Wiper Motor	Center of tailgate.
Throttle Valve Actuator	Center rear of engine.
Trunk Lid Drive Motor	Left side of trunk.
UCP Carrier Open & Close Motor	Under front of center console.
Windshield Washer Fluid Pump	In washer fluid reservoir.
Wiper Motor	Rear of engine compartment.

Mercedes-Benz E500 4Matic 2006 - SENDING UNITS & SENSORS

Mercedes-Benz E500 4Matic 2006 SENDING UNITS & SENSORS LOCATION

Component	Location
Accelerator Pedal Sensor	Top of accelerator pedal assembly.
AIRmatic Pressure Sensor	Left front wheelwell.
Ambient Temperature Display Temperature Sensor	Behind left side of front bumper.
ATA (EDW) Inclination Sensor	Right "C" pillar.
Brake Pad Contact Sensor (Left Front)	Left front brake assembly.
Brake Pad Contact Sensor (Right Front)	Right front brake assembly.
Brake Pad Contact Sensor (Right Rear)	Right rear brake assembly.
C-AAC (K-KLA) Multifunction Sensor	Left rear of engine compartment.
C-AAC Sun Sensor (4)	Center rear of engine compartment hood.
Camshaft Hall Sensor	Right front of engine.
Camshaft Hall Sensor (Left Exhaust)	Left front of engine.
Camshaft Hall Sensor (Left Intake)	Left front of engine.
Camshaft Hall Sensor (Right Exhaust)	Right front of engine.
Camshaft Hall Sensor (Right Intake)	Right front of engine.
Charge Air Temperature Sensor	Center rear of engine.
Charge Pressure Sensor	Left side of engine.
Coolant Temperature Sensor	Left rear of engine.
Crankshaft Hall Sensor	Left rear of engine.
Crankshaft Position Sensor	Left rear of engine.
Driver-Side Frontal Acceleration Sensor	Left front of engine compartment.
Driver-Side Side Air Bag & Window Air Bag Sensor	Under left front seat.
DTR Radar Sensor	Integral to DTR control unit.
EGR (ARF) Vacuum Transducer	Right side of engine.
Evaporator Temperature Sensor	Under left side of dash.
Front Axle Level Sensor (B22/2)	Under front of vehicle at axle. See Fig. 4 .
Front Axle Pre-Pressure Sensor	Integral to SBC hydraulic unit.
Fuel Filter Water Level Sensor	On left side of engine.
Fuel Tank Pressure Sensor	In fuel tank, under left rear seat.
Fuel Temperature Sensor	Right front of engine.
Hall Sensor No. 1 (Panoramic Sliding Roof) (1)	Integral to panoramic sliding roof drive unit. See Fig. 11 .
Hall Sensor No. 1 (Panoramic Sliding Roof) (2)	Integral to panoramic sliding roof drive unit. See Fig. 11 .
Hall Sensor No. 1 (Sliding Roof)	Behind overhead control panel.
Hall Sensor No. 1 (Sliding Sunroof Lining)	Behind overhead control panel.
Hall Sensor No. 2 (Sliding Roof)	Behind overhead control panel.
Hall Sensor No. 2 (Sliding Sunroof Lining)	Behind overhead control panel.
Heater Coil Temperature Sensor	In heated steering wheel.
Hot Film MAF Sensor	Center rear of engine compartment.
In-Car Temperature Sensor (Dash)	Left side of dash, near ignition switch.
In-Car Temperature Sensor (Roof)	Integral to Overhead control panel control module.
Intake Air Temperature Sensor	Right front of engine compartment, integral with hot film MAP sensor.
Internal Speed Sensor (VGS)	Integral to electric control unit (VGS).
Knock Sensor No. 1 (Right) (M272)	Between cylinder banks.
Knock Sensor No. 2 (Left) (M272)	Between cylinder banks.
Left Center Sensor (PTS-Front Bumper)	Left side of front bumper.
Left Front Body Lateral Acceleration Sensor	Left side of engine compartment, on wheelwell.
Left Front Level Sensor	Left front wheelwell.
Left Front Pressure Sensor	Integral to SBC hydraulic unit.
Left Fuel Level Sensor	In fuel tank, under left rear seat.
Left Inner Sensor (PTS-Front Bumper)	Left side of front bumper.
Left Inner Sensor (PTS-Rear Bumper)	Left side of rear bumper.
Left Intake Manifold Tumble Flap Position Sensor	Left rear of engine.
Left Outer Sensor (PTS-Front Bumper)	Left side of front bumper.
Left Outer Sensor (PTS-Rear Bumper)	Left side of rear bumper.
Left O2 Sensor Downstream TWC (KAT)	In left exhaust, after catalytic converter.
Left O2 Sensor Downstream TWC (KAT)	In right exhaust, after catalytic converter.
Left O2 Sensor Upstream TWC (KAT)	In left exhaust.
Left Rear Pressure Sensor	Integral to SBC hydraulic unit.
Oil Sensor (Level, Temperature & Quality)	In engine oil pan.
Output Speed Sensor (VGS)	Integral to electric control unit (VGS).
O2 Sensor No. 1 Upstream Of TWC (KAT)	Behind turbocharger.
Passenger Seat Occupied & Child Seat Recognition Sensor	In right front seat cushion.
Passenger-Side Frontal Acceleration Sensor	Right front of engine compartment.
Passenger-Side Side Air Bag & Window Air Bag Sensor	Under right front seat.
Pressure Sensor	Left front of engine.
Pressure Sensor Downstream Of Air Cleaner	Right front of engine compartment.
Rail Pressure Sensor	Left front of engine.
Rain/Light Sensor	Behind top center of windshield.
Rear Axle Level Sensor (B22/3)	Under rear of vehicle at axle. See Fig. 5 .
Rear-End Door/Trunk Lid Opening Angle Detection Sensor	Near trunk lid drive motor.
Refrigerant Pressure Sensor	Left front of engine compartment.
Refrigerant Pressure & Temperature Sensor	Left front of engine compartment.
Reservoir Sensor	Integral to SBC hydraulic unit.
Right Center Sensor (PTS-Front Bumper)	Right side of front bumper.
Right Front Body Lateral Acceleration Sensor	Right side of engine compartment, on wheelwell.
Right Front Level Sensor	Right front wheelwell.
Right Front Pressure Sensor	Integral to SBC hydraulic unit.
Right Fuel Level Sensor	In fuel tank, under right rear seat.
Right Inner Sensor (PTS-Front Bumper)	Right side of front bumper.
Right Inner Sensor (PTS-Rear Bumper)	Right side of rear bumper.
Right Intake Manifold Tumble Flap Position Sensor	Right rear of engine.
Right Outer Sensor (PTS-Front Bumper)	Right side of front bumper.
Right Outer Sensor (PTS-Rear Bumper)	Right side of rear bumper.
Right O2 Sensor Upstream TWC (KAT)	In right exhaust.
Right Rear Body Acceleration Sensor	Right rear wheelwell.
Right Rear Pressure Sensor	Integral to SBC hydraulic unit.
RPM Sensor No. 2	Integral to electric control unit.
RPM Sensor No. 3	Integral to electric control unit.
SBC Pedal Value Sensor	Left rear of engine compartment.
Selection Range Sensor (VGS)	Integral to electric control unit (VGS).
Sensor, WSS (Weight Sensing System) (Left Front)	Under right front seat.
Sensor, WSS (Weight Sensing System) (Left Rear)	Under right front seat.
Sensor, WSS (Weight Sensing System) (Right Front)	Under right front seat.
Sensor, WSS (Weight Sensing System) (Right Rear)	Under right front seat.
Steering Angle Sensor	Integral to steering column module.
TPM [RDK] Wheel Sensor (Left Front) (A69/1)	In left front wheel assembly. See Fig. 3 .
TPM (RDK) Wheel Sensor (Left Rear) (A69/3)	In left rear wheel assembly. See Fig. 3 .
TPM (RDK) Wheel Sensor (Right Front) (A69/2)	In right front wheel assembly. See Fig. 3 .
TPM (RDK) Wheel Sensor (Right Rear) (A69/4)	In right rear wheel assembly. See Fig. 3 .
Transmission Oil Temperature Sensor	Integral to electric control unit.
Transmission Oil Temperature Sensor (VGS)	Integral to electric control unit (VGS).
Turn Rate & Lateral Acceleration Sensor	Under right front seat.
Wheel Speed Sensor (Left Front)	Left front wheel.
Wheel Speed Sensor (Left Rear)	Left rear wheel.
Wheel Speed Sensor (Right Front)	Right front wheel.
Wheel Speed Sensor (Right Rear)	Right rear wheel.

Mercedes-Benz E500 4Matic 2006 - SOLENOIDS & SOLENOID VALVES

Mercedes-Benz E500 4Matic 2006 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
AC Compressor	Left front of engine.
Activated Charcoal Filter Shutoff Valve	Right rear wheelwell.
Additional Volume Valve (Left Front)	Integral to left front suspension strut AIRmatic valve unit.
Additional Volume Valve (Left Rear)	Integrated into left rear suspension strut.
Additional Volume Valve (Right Front)	Integral to right front suspension strut AIRmatic valve unit.
Additional Volume Valve (Right Rear)	Integrated into right rear suspension strut.
AIRmatic Central Reservoir Charge Valve	Left front wheelwell.
AIRmatic Pressure Reduction Valve	In AIRmatic compressor unit.
Air Pump Switchover Valve	Right front of engine.
Automatic Rear-End Door Closing Control Valve	Left rear of cargo area.
Axle Balance Valve (Front)	Integral to SBC hydraulic unit.
Axle Balance Valve (Rear)	Integral to SBC hydraulic unit.
Axle Damping Valve Unit (Left Front)	Left front axle.
Axle Damping Valve Unit (Left Rear)	Left rear axle.
Axle Damping Valve Unit (Right Front)	Right front axle.
Axle Damping Valve Unit (Right Rear)	Right rear axle.
B1 Brake Control Solenoid Valve (VGS)	Integral to electric control unit (VGS).
B2 Brake Control Solenoid Valve (VGS)	Integral to electric control unit (VGS).
B3 Brake Control Solenoid Valve (VGS)	Integral to electric control unit (VGS).
Camshaft Exhaust Solenoid (Left)	Left front of engine.
Camshaft Exhaust Solenoid (Right)	Right front of engine.
Camshaft Intake Solenoid (Left)	Left front of engine.
Camshaft Intake Solenoid (Right)	Right front of engine.
Fuel Injectors (Cylinder 1, 2 & 3) (M272)	Right side of engine.
Fuel Injectors (Cylinder 1, 2, 3 & 4) (M113)	Right side of engine.
Fuel Injectors (Cylinder 4, 5 & 6) (M272)	Left side of engine.
Fuel Injectors (Cylinder 5, 6, 7 & 8) (M113)	Left side of engine.
Heating System Shutoff Valve	Rear of engine.
High Beam Solenoid (Left/Right)	In respective headlight assembly.
Inlet Control Valve (Left Front)	Integral to SBC hydraulic unit.
Inlet Control Valve (Left Rear)	Integral to SBC hydraulic unit.
Inlet Control Valve (Right Front)	Integral to SBC hydraulic unit.
Inlet Control Valve (Right Rear)	Integral to SBC hydraulic unit.
Intake Manifold Tumble Flap Switchover Valve	Front of engine.
K1 Clutch Control Solenoid Valve (VGS)	Integral to electric control unit (VGS).
K2 Clutch Control Solenoid Valve (VGS)	Integral to electric control unit (VGS).
K3 Clutch Control Solenoid Valve (VGS)	Integral to electric control unit (VGS).
Left Front Separation Valve	Integral to SBC hydraulic unit.
Left RHR (KAF) Release Valve	Integrated into left rear seat backrest.
Level Valve (Left Front)	Integral to left front suspension strut AIRmatic valve unit.
Level Valve (Left Rear)	Integrated in left rear suspension strut.
Level Valve (Right Front)	Integral to right front suspension strut AIRmatic valve unit.
Modulating Pressure Regulating Solenoid Valve	Integral to electric control unit.
Outlet Control Valve (Left Front)	Integral to SBC hydraulic unit.
Outlet Control Valve (Left Rear)	Integral to SBC hydraulic unit.
Outlet Control Valve (Right Front)	Integral to SBC hydraulic unit.
Outlet Control Valve (Right Rear)	Integral to SBC hydraulic unit.
Power Steering Pump Pressure Regulator Valve	Left front of engine.
Pressure Regulator Valve	Left rear of engine.
Rear Suspension Strut AIRmatic Valve Unit, Right	Integrated into crown of suspension strut.
Right Boost Pressure Regulator (Diesel)	Right side of engine compartment.
Right Front Separation Valve	Integral to SBC hydraulic unit.
Right RHR (KAF) Release Valve	Integrated into right rear seat backrest.
Shift Pressure Regulating Solenoid Valve	Integral to electric control unit.
Solenoid Valve No. 1 (Left Front)	Integral to left front axle damping valve unit.
Solenoid Valve No. 1 (Left Rear)	Integral to left rear axle damping valve unit.
Solenoid Valve No. 1 (Right Front)	Integral to right front axle damping valve unit.
Solenoid Valve No. 1 (Right Rear)	Integral to right rear axle damping valve unit.
Solenoid Valve No. 2 (Left Front)	Integral to left front axle damping valve unit.
Solenoid Valve No. 2 (Left Rear)	Integral to left rear axle damping valve unit.
Solenoid Valve No. 2 (Right Front)	Integral to right front axle damping valve unit.
Solenoid Valve No. 2 (Right Rear)	Integral to right rear axle damping valve unit.
Supercharger Magnetic Clutch	Front of engine.
Suspension Strut AIRmatic Valve Unit (Left Front)	Integrated in left front suspension strut.
Suspension Strut AIRmatic Valve Unit (Left Rear)	Integrated in left rear suspension strut.
Suspension Strut AIRmatic Valve Unit (Right Front)	Integrated in right front suspension strut.
Suspension Strut AIRmatic Valve Unit (Right Rear)	Integrated in right rear suspension strut.
Three-Disk Thermostat Valve	Front of engine.
Torque Converter Lockup Clutch Control Solenoid Valve (VGS)	Integral to electric control unit (VGS).
Torque Converter Lockup PWM Solenoid Valve	Integral to electric control unit.
Turbine Speed Sensor (VGS)	Integral to electric control unit (VGS).
Variable Intake Manifold Switchover Valve	Front of engine.
Volume Control Valve	Front of engine.
Working Pressure Control Solenoid Valve (VGS)	Integral to electric control unit (VGS).
1-2/4-5 Shift Solenoid Valve	Integral to electric control unit.
3-4 Shift Solenoid Valve	Integral to electric control unit.

Mercedes-Benz E500 4Matic 2006 - SWITCHES

Mercedes-Benz E500 4Matic 2006 SWITCHES LOCATION

Component	Location
ATA (EDW) Hood Switch	Right front of engine compartment.
Brake Fluid Level Switch	In brake fluid reservoir.
Coolant Level Indicator Switch	Left front of engine compartment.
Door Contact Switch (Left Front)	Left "B" pillar.
Door Contact Switch (Left Rear)	Left "C" pillar.
Door Contact Switch (Right Front)	Right "B" pillar.
Door Contact Switch (Right Rear)	Right "C" pillar.
Kickdown Switch	Under accelerator pedal.
Load Compartment Limit Switch (Right)	Inside right "D" pillar.
Loading Floor Off Limit Switch (S150/2)	Integrated into automatic loading floor. See Fig. 13 .
Loading Floor ON Limit Switch (S150/1)	Integrated into automatic loading floor. See Fig. 13 .
Oil Level Switch	Left side of engine oil pan.
Parking Brake Indicator Switch	On parking brake assembly.
Pawl Rotary Tumbler Switch	Center of trunk lid.
Power Locking Switch	Center rear of trunk lid.
Seat Belt Buckle Restraint Systems Switch (Driver-Side)	In driver's seat belt buckle assembly.
Seat Belt Buckle Restraint Systems Switch (Passenger-Side)	In front passenger's seat belt buckle assembly.
Starter Lockout Contact	Integral to electric control unit.
Stoplight Switch	Left front upper footwell.
Trunk Lid Contact Switch	Center rear of trunk lid.
Trunk Lid External Operation Switch	Center of trunk lid.
Trunk Lid Lock Switch	Rear center of trunk.
UCP Carrier Motor Limit Switch	Under right front of center console.
Windshield Washer Fluid Level Indicator Switch	In washer fluid reservoir.

Mercedes-Benz E500 4Matic 2006 - MISCELLANEOUS

Mercedes-Benz E500 4Matic 2006 MISCELLANEOUS LOCATION

Component	Location
Actual Value Potentiometer (Sliding Contact No. 1) (Recirculated Air Flap Actuator)	Integral to recirculated air flap actuator.
Actual Value Potentiometer (Sliding Contact No. 1) (Throttle Valve Actuator)	Integral to throttle valve actuator.
Actual Value Potentiometer (Sliding Contact No. 2) (Recirculated Air Flap Actuator)	Integral to recirculated Air Flap Actuator.
Actual Value Potentiometer (Sliding Contact No. 2) (Throttle Valve Actuator)	Integral to throttle valve actuator.
Alarm Signal Horn	Left front wheelwell.
Amplifier Module No. 1 (Screen Antenna)	Top right of tailgate.
Antenna Amplifier Module, Left	Left "C" pillar.
Antenna Amplifier Module, Right	Right "C" pillar.
Antenna, GPS (A2/23)	Below paneling, on upper edge of tailgate. See Fig. 1 .
Antenna, Left Rear Door (Keyless Go)	Left rear door.
Antenna, Rear Bumper	Rear bumper.
Antenna, Right Rear Door (Keyless Go)	Right rear door.
Antenna, Trunk (Keyless Go)	In trunk.
Auxiliary Battery	Right rear of engine compartment.
Battery	Lower right side of trunk.
Cellular Telephone & GPS Roof Antenna	Rear center of roof.
CTEL Antenna (A2/22)	Below paneling, on upper edge of tailgate. See Fig. 1 .
Data Link Connector	Under left side of dash.
Drive Actual Value Potentiometer (Recirculated Air Flap Actuator)	Integral to recirculated air flap actuator.
Drive Actual Value Potentiometer (Throttle Valve Actuator)	Integral to throttle valve actuator.
Driver Air Bag Squib No. 1	In steering wheel.
Driver Air Bag Squib No. 2	In steering wheel.
Driver Belt Force Limiter	Base of left "B" pillar.
Driver ETR (GUS) Ignition Squib	Base of left "B" pillar.
Driver Side Air Bag Squib	In left front seat back.
Emergency Call System Antenna Splitter	In trunk.
Emergency Call System Left Backup Antenna	Left side of trunk.
Emergency Call System Right Backup Antenna	Right side of trunk.
E-Net Compensator	Right side of trunk.
Fanfare Horn (Right)	Right front of engine compartment.
Fanfare Horns	Left front wheelwell.
Fanfare Horns & Air Bag Clock Spring Contact	Top of steering column.
Front Passenger Air Bag Ignition Squib No. 1	Behind right side of dash.
Front Passenger Air Bag Ignition Squib No. 2	Behind center of dash.
Front Passenger Belt Force Limiter	Base of right "B" pillar.
Front Passenger ETR (GUS) Squib	Base of right "B" pillar.
Garage Door Opener Transmitter Unit	Integral to interior rearview mirror.
Generator	Lower right front of engine.
Glow Plugs	On cylinder head below rail.
GPS Antenna Splitter	Left side of trunk.
Heater Booster	Behind center console, inside heater box.
Heater Coil	Inside heated steering wheel.
Ignition Coil (Cylinder 1, 2, & 3) (M272)	On engine right cylinder bank.
Ignition Coil (Cylinder 1, 2, 3 & 4) (M113)	On engine right cylinder bank.
Ignition Coil (Cylinder 4, 5 & 6) (M272)	On engine left cylinder bank.
Ignition Coil (Cylinder 5, 6, 7 & 8) (M113)	On engine left cylinder bank.
Left Front IR Receiver	Left front door handle.
Left Rear ETR Ignition Squib	In left "C" pillar.
Mirror Heater (Left)	Integral to left electrically adjustable & heated exterior mirror.
Mirror Heater (Right)	Integral to right electrically adjustable & heated exterior mirror.
Preglow Output	Under left side of engine.
Radio Interference Suppression Capacitor No. 1	Right side of engine.
Radio Interference Suppression Capacitor No. 2	Left side of engine.
Recirculated Air Flap Actual Value Potentiometer	Integral to recirculated air flap actuator.
Reversible Emergency Tensioning Retractor (Left Front)	Base of left "B" pillar.
Reversible Emergency Tensioning Retractor (Right Front)	Base of right "B" pillar.
Right Front IR Receiver	Right front door handle.
Right Rear ETR Ignition Squib	In right "C" pillar.
Right Side Air Bag Ignition Squib	In right front seat back.
SDAR Antenna	Center of trunk lid.
Side Air Bag Ignition Squib (Left Rear)	In left rear door.
Side Air Bag Ignition Squib (Right Rear)	In right rear door.
Solar Cells	Rear of roof.
Sound Amplifier Microphone	Integral to interior rearview mirror.
Spark Plugs (6)	On engine, under ignition coils.
Steering Wheel Heater Electronics	Inside steering wheel.
Tailgate Washer Nozzle Heater	Top left of tailgate.
Throttle Valve Actual Value Potentiometer	Integral to throttle valve actuator.
TPM (RDK) Antenna (Central) (A2/97)	Under left rear of vehicle. See Fig. 2 .
TPM (RDK) Wheel Antenna (Left Front)	Left front wheelwell.
TPM (RDK) Wheel Antenna (Left Rear)	Left rear wheelwell.
TPM (RDK) Wheel Antenna (Right Front)	Right front wheelwell.
TPM (RDK) Wheel Antenna (Right Rear)	Right rear wheelwell.
Vent Line Heater Element	Right front of engine.
Washer Nozzle Heater	Right rear of engine hood.
Washer Nozzle Hose Heater	On washer fluid reservoir.
Window Air Bag Squib (Left Front)	In left "A" pillar.
Window Air Bag Squib (Right Front)	In right "A" pillar.

Mercedes-Benz E500 4Matic 2006 - CONNECTORS

Mercedes-Benz E500 4Matic 2006 CONNECTORS LOCATION

Component	Location
X4/39 (6 Pin)	Left front doorsill.
X11/32 (2 Pin)	Left front doorsill.
X18/4 (1 Pin)	Left rear doorsill.
X18/35 (2 Pin)	Left kick panel.
X25/8 (4 Pin)	Left "C" pillar.
X26 (8 Pin)	Left rear of engine.
X26/12 (4 Pin)	Front of center console.
X26/27 (8 Pin)	Left side of front bumper.
X28/12 (12 Pin)	Front of center console.
X30/4 (2 Pin)	Right front footwell.
X30/5 (3 Pin)	Left front door sill.
X30/6 (2 Pin)	Under right side of dash.
X30/7 (2 Pin)	Left front doorsill.
X30/8 (10 Pin)	Left front doorsill.
X30/9 (10 Pin)	Left front footwell.
X30/13 (10 Pin)	Left front doorsill.
X35/1 (4 Pin)	Left front door.
X35/2 (2 Pin)	Right front door.
X35/3 (4 Pin)	Left rear door.
X35/4 (4 Pin)	Right rear door.
X35/28 (6 Pin)	Left rear of trunk.
X36/3 (5 Pin)	Under left rear seat.
X38 (4 Pin)	In left "D" pillar.
X39/5 (10 Pin)	Center console.
X39/48 (10 Pin)	Center console.
X39/57 (4 Or 20 Pin)	Center console.
X55/3 (4 Or 12 Pin)	Under left front seat.
X55/4(1) (4 Pin)	Under right front seat.
X62 (6 Pin)	Left rear of engine compartment.
X62/6 (4 Pin)	Right front wheelwell.
X62/7 (4 Pin)	Left front wheelwell.
X62/8 (6 Pin)	Near center of rear axle.
X62/32 (20 Pin)	Left rear wheelwell.
X62/33 (12 Pin)	Right rear wheelwell.
X103 (2 Pin)	Left end of rear seat.

Mercedes-Benz E500 4Matic 2006 - GROUNDS

Mercedes-Benz E500 4Matic 2006 GROUNDS LOCATION

Component	Location
W2	At right headlight unit.
W3/1	Right front of engine compartment.
W6	Left rear wheelhousing.
W6/1	Left tailight in trunk.
W7	On right rear wheelwell.
W8/3	Lower right side of tailgate.
W8/5	Top right of tailgate.
W9	At left headlight unit.
W10	Right rear of trunk.
W11	Right rear of engine.
W11w1	On engine left rear cylinder bank.
W11w2	On engine right rear cylinder bank.
W11/3	Front center of engine.
W15/1	Right kick panel.
W15/2	Left kick panel.
W15/3	Left rear of engine compartment.
W17/1	Behind left rear seat.
W26	Under center console.

Mercedes-Benz E500 4Matic 2006 - SPLICES

Mercedes-Benz E500 4Matic 2006 SPLICES LOCATION

Component	Location
Z3/1	Left rear of engine compartment.
Z3/11	Upper left side of dash.
Z3/29(1)	Left front of engine compartment.
Z3/29(2)	Left front of engine compartment.
Z4/3	Left side of trunk.
Z4/3z1	Left kick panel.
Z4/22	Front of center console.
Z4/23	Left side of cargo area.
Z5z2	Right side of engine.
Z6	Upper left side of dash.
Z6z1	Right side of engine.
Z6z2	Left side of engine.
Z6/1	Left rear of engine.
Z6/8	Left rear of engine compartment.
Z6/20	Left rear of trunk.
Z6/20z1	Left side of trunk lid.
Z6/20z2	Left side of trunk.
Z6/26	Right side of engine.
Z6/27	Left rear of engine compartment.
Z6/30	In left rear seat back.
Z6/46	Near gear selector.
Z6/46z1	Right kick panel.
Z6/46z2	Right kick panel.
Z6/46(4)	Right front doorsill.
Z6/47z1	Left front doorsill.
Z6/47z2	Right kick panel.
Z6/47z4	Left kick panel.
Z6/49	Right front of engine compartment.
Z6/49z8	Right front of engine compartment.
Z6/50	Left front of engine compartment.
Z6/50z1	Left front of engine compartment.
Z6/50z3	Left rear of engine compartment.
Z6/100	Front of center console.
Z7/1	Upper left end of dash.
Z7/24	Right rear of engine compartment.
Z7/35	Left side of engine compartment.
Z7/35z1	Right side of engine.
Z7/35z2	Left side of engine.
Z7/36	Left side of engine.
Z7/36z1	Right side of engine.
Z7/36z2	Left side of engine.
Z7/38	Left rear of engine compartment.
Z7/38z1	Right side of engine.
Z7/38z2	Rear of engine.
Z7/39	Left rear of engine compartment.
Z7/43z1	Right side of engine.
Z7/43z2	Rear of engine.
Z7/53	Left front doorsill.
Z7/56	Under left side of dash.
Z7/57	Left front doorsill.
Z28/5	Left front doorsill.
Z28/8	Left front doorsill.
Z28/57	Center of trunk.
Z28/62	Left kick panel.
Z28/63	Left kick panel.
Z35/10	Center of trunk.
Z36/12	Left rear of engine compartment.
Z37/6	Under left side of dash.
Z37/7	Under left side of dash.
Z37/8	Left rear of engine compartment.
Z51/15	Under left rear seat.
Z53/9	Under right side of dash.
Z53/9z1	Under right side of dash.
Z53/9z2	Under right side of dash.
Z70/4	Left rear of engine compartment.
Z81/5	Under left side of dash.
Z92	Left rear of engine compartment.
Z111	Under left side of dash.