AUTOMOTIVE ELECTRICIANS PORTAL - FZCO

Mercedes-Benz E320 1995 – 1995 MERCEDES BENZ E320 E420

Mercedes-Benz E320 1995 - 1995 MERCEDES-BENZ E320 & E420


Mercedes-Benz E320 1995 - BUZZERS, RELAYS & TIMERS


Mercedes-Benz E320 1995 BUZZERS, RELAYS & TIMERS

Component Component Location
AIR Relay In engine compartment fuse/relay box. See Fig. 3 .
Auxiliary Fan Preresistor Relay In engine compartment fuse/relay box.
Auxiliary Fan Relay In engine compartment fuse/relay box.
Combination Relay In engine compartment fuse/relay box.
Convenience Relay In engine compartment fuse/relay box.
First Gear Start Relay In engine compartment fuse/relay box.
Fuel Pump Relay Under right rear seat. See Fig. 1 .
Headlamp Washer Relay In engine compartment fuse/relay box.
Overvoltage Protection Relay (E320) In right rear corner of engine compartment.
Power Seat Relay In engine compartment fuse/relay box.
Secondary Air Injection Relay (E420) In engine compartment fuse/relay box.
Starter Lock-Out Relay Behind left side of instrument cluster.


Mercedes-Benz E320 1995 - CIRCUIT PROTECTION DEVICES



Mercedes-Benz E320 1995 CIRCUIT PROTECTION DEVICES

Component Component Location
Fuse/Relay Box On left rear corner of engine compartment.
SFI Control Module (Left) Fuse In module box, on right rear of engine compartment. See Fig. 1 .


Mercedes-Benz E320 1995 - CONTROL UNITS



Mercedes-Benz E320 1995 CONTROL UNITS

Component Component Location
ABS/ASR Control Module In module box, on right rear of engine compartment. See Fig. 1 .
A/C Compressor Control Module Right rear side of engine compartment.
Anti-Theft Alarm Control Module Under right footwell.
Base Module In module box, on right rear of engine compartment. See Fig. 1 .
Convenience Control Module Behind driver's seat.
Daytime Running Lamp Control Module Behind right side of instrument cluster.
Diagnostic Module (California) Behind dash. See Fig. 1 .
Electronic Accelerator (EA)/ Cruise Control (CC)/ Idle Speed Control (ISC) Module In module box, on right rear of engine compartment. See Fig. 1 .
Engine Control Module (E320) In right rear corner of engine compartment.
Exterior Lamp Failure Monitoring Module In engine compartment fuse/relay box.
SFI Control Module (Left) In module box, on right rear of engine compartment. See Fig. 1 .
Supplemental Restraint System Control Module Under center console, forward shift lever.


Mercedes-Benz E320 1995 - MOTORS



Mercedes-Benz E320 1995 MOTORS

Component Component Location
Air Injection Pump On right front of engine.


Mercedes-Benz E320 1995 - SENDING UNITS & SENSORS



Mercedes-Benz E320 1995 SENDING UNITS & SENSORS

Component Component Location
In-Car Temperature Sensor In dome lamp assembly.
Intake Air Temperature Sensor In air filter housing, on left side of engine compartment. See Fig. 2 .
Knock Sensors On left side of engine block.
Oxygen Sensor 1 (Before TWC) In exhaust pipe. See Fig. 3 .
Steering Angle Sensor On top portion of steering column.


Mercedes-Benz E320 1995 - SOLENOIDS & SOLENOID VALVES



Mercedes-Benz E320 1995 SOLENOIDS & SOLENOID VALVES

Component Component Location
AIR Pump Switchover Valve On right front of engine compartment. See Fig. 2 .
EGR Switchover Valve On right front of engine compartment. See Fig. 2 .
Electronic Accelerator/Cruise Control/Idle Speed Control Actuator (E320) On left side of engine.
Purge Control Valve On left center of engine compartment. See Fig. 3 .
Upshift Delay Switchdown Valve On left rear of engine compartment. See Fig. 2 .


Mercedes-Benz E320 1995 - SWITCHES



Mercedes-Benz E320 1995 SWITCHES

Component Component Location
Closed Throttle Position Switch On top of accelerator bracket.
Push-button With LED (California) In module box, on right rear of engine compartment. See Fig. 1 .
Kickdown Switch (A/T) Under accelerator pedal.
Starter Lock-Out/Backup Lamp Switch On left side of transmission.
Stoplamp Switch At top of brake pedal support.


Mercedes-Benz E320 1995 - MISCELLANEOUS



Mercedes-Benz E320 1995 MISCELLANEOUS

Component Component Location
Data Link Connector (DTC Readout) In module box, on right rear of engine compartment. See Fig. 1 .
Diagnostic Module Test Connector (California) Beside module box, on right rear of engine compartment. See Fig. 1 .
Disconnect Diode In engine compartment fuse/relay box.
Electronic Blower Regulator Behind center of dash.


Mercedes-Benz E320 1995 - CONNECTORS



Mercedes-Benz E320 1995 CONNECTORS

Component Component Location
X4 (22-Pin) Under left side of dash, right of steering column.
X4/28 (4-Pin) On steering column, behind steering wheel.
X4/31 (1-Pin) Above right front wheelwell.
X11/4 (36-Pin) At left rear of engine compartment.
X11/22 (16-Pin) Under left side of dash.
X12/3 (2-Pin) At left rear of engine compartment.
X12/5 (2-Pin) At middle of sill panel, below left front door.
X18 (5-Pin) At middle of sill panel, below left front door.
X21/1 (1-Pin) At middle of sill panel, below right front door.
X22 At right rear of engine compartment.
X22/1 (6-Pin) At left rear of engine compartment.
X22/2 At right rear of engine compartment.
X22/3 At right rear of engine compartment.
X25 (4-Pin) At right rear of engine compartment.
X25/1 (6-Pin) At middle of sill panel, below left front door.
X25/2 (Brown, 8-Pin) At middle of sill panel, below right front door.
X25/3 (Black, 8-Pin) At middle of sill panel, below right front door.
X25/4 (5-Pin) At middle of sill panel, below right front door.
X25/5 (1-Pin) At middle of sill panel, below right front door.
X25/7 (8-Pin) Under right kick panel.
X26 (A) (8-Pin) Behind left side of dash.
X26 (B) (2-Pin) Behind left side of dash.
X26/1 (1-Pin) At middle of sill panel, below right front door.
X26/27 (8-Pin) Behind left side of front bumper.
X28/12 (2-Pin) At middle of sill panel, below right front door.
X28/23 (4-Pin) Behind radio.
X30/7 (22-Pin) Under right front footplate.
X35/1 (1) (4-Pin) At middle of sill panel, below left front door.
X35/1 (2) (28-Pin) At middle of sill panel, below left front door.
X35/1 (3) (2-Pin) At middle of sill panel, below left front door.
X35/2 (1) (4-Pin) At middle of sill panel, below right front door.
X35/2 (2) (28-Pin) At middle of sill panel, below right front door.
X35/2 (3) (2-Pin) At middle of sill panel, below right front door.
X35/3 At middle of sill panel, below left rear door.
X35/4 (1) (4-Pin) At middle of sill plate below right rear door.
X35/4 (2) (5-Pin) At middle of sill plate below right rear door.
X35/28 (Wagon) (6-Pin) Under trim at lower left side of tailgate opening.
X35/41 (4-Pin) At front of sill panel below left front door.
X35/42 (1) (2-Pin) Under right front footplate.
X35/42 (2) (4-Pin) Under right front footplate.
X39/5 (8-Pin) Behind right forward side of center console.
X39/37 (18-Pin) Under center console.
X39/43 (2-Pin) At left front of luggage compartment.
X42/28 (1-Pin) At middle of sill panel, below left front door.
X54/7 (8-Pin) Under steering column.
X55/3 (C) (4-Pin) Under right side of right front seat.
X55/4 (C) (4-Pin) Under right side of right front seat.
X58 (13-Pin) Below center of rear bumper.
X58/3 (2-Pin) Under center console.
X58/4 (2-Pin) Under trim panel, near spare tire.
X62/1 (2-Pin) Under right rear seat cushion.
X62/2 (4-Pin) Under right rear seat cushion.
X62/6 On inside of right front wheelwell.
X62/7 (4-Pin) On inside of left front wheelwell.
X62/19 (1-Pin) At middle of sill panel, below right front door.
X62/21 (4-Pin) At middle of sill panel, below right front door.
X63/4 (2-Pin) At left rear of engine compartment.
X63/5 In module box, at right rear of engine compartment.
X72/10 (1-Pin) Behind center of grille.
X83/12 (1-Pin) At left rear of engine compartment.
X85 (8-Pin) Behind left side of dash.
X88/5 (1-Pin) At left front of engine compartment.
X88/12 (1-Pin) At right rear of engine compartment.


Mercedes-Benz E320 1995 - GROUNDS



Mercedes-Benz E320 1995 GROUNDS

Component Component Location
W1 Behind instrument cluster.
W6/1 Behind left taillight assembly.
W7/1 Behind right taillight assembly.
W10 Under cover, on sill panel, below right rear door.
W11 At center front of engine.
W11/2 Near ignition coil, on right cylinder head.
W11/13 Near ignition coil, on left cylinder head. See Fig. 2 .
W15/1 At right side of left front footwell.
W15/2 At right side of left front footwell.
W16/3 At left side of engine compartment. See Fig. 2 .
W16/4 At right front of engine compartment. See Fig. 2 .
W16/5 At left side of engine compartment. See Fig. 2 .
W16/6 At right side of engine compartment.
W18 Under left front seat.
W19 On transmission tunnel near right front seat.
W26 Under center console, near supplemental restraint system control module.
W29/8 Under trim at left rear of cargo compartment.


Mercedes-Benz E320 1995 - SPLICES



Mercedes-Benz E320 1995 SPLICES

Component Component Location
Z3 At sill panel, below front of left rear door.
Z3/1 Under top center of dash.
Z3/26 At left rear of engine compartment.
Z3/27 At sill panel, below front of left front door.
Z3/28 At sill panel, below front of left rear door.
Z3/29 At left rear of engine compartment.
Z3/30 At sill panel, below front of left front door.
Z3/31 At sill panel, below front of left front door.
Z3/37 Under top center of dash.
Z3/38 Under top center of dash.
Z4/4 At left rear of engine compartment.
Z6/2 At left middle of luggage compartment.
Z6/6 At left middle of luggage compartment.
Z6/8 At right rear of engine compartment.
Z6/16 Below right side of instrument cluster.
Z6/20 At left rear of luggage compartment.
Z6/23 At left middle of luggage compartment.
Z7 At sill panel, below front of right rear door.
Z7/1 Behind center of dash, left of dash vents.
Z7/19 At left rear of engine compartment.
Z7/24 At right rear of engine compartment.
Z7/25 At right rear of engine compartment.
Z7/26 At sill panel, below front of right front door.
Z7/27 At left rear of engine compartment.
Z7/30 At sill panel, below front of left front door.
Z7/31 At sill panel, below front of left front door.
Z7/32 Under top center of dash.
Z7/33 At sill panel, below front of right front door.
Z7/35 At right rear of engine compartment.
Z7/36 At top left front of engine.
Z7/37 At left middle of luggage compartment.
Z7/38 At right rear of engine compartment.
Z7/39 At right rear of engine compartment.
Z7/40 At left middle of luggage compartment.
Z9 At right rear of engine compartment.
Z11/1 Near transmission tunnel, at right front seat crossmember.
Z11/2 Near transmission tunnel at right front seat crossmember.
Z12 Near transmission tunnel at right front seat crossmember.
Z21/3 At sill panel, below middle of right rear door.
Z21/5 At sill panel, below front of left rear door.
Z21/6 At sill panel, below front of left rear door.
Z21/10 Near transmission tunnel at right front seat crossmember.
Z21/11 At sill panel, below front of right rear door.
Z28/18 At sill panel, below front of left rear door.
Z28/25 Below right side of instrument cluster.
Z28/29 Below right side of instrument cluster.
Z28/30 At left middle of luggage compartment.
Z29/1 At sill panel, below front of left rear door.
Z29/2 At sill panel, below front of left rear door.
Z30 Under top center of dash.
Z30/1 Below right side of instrument cluster.
Z30/2 Below right side of instrument cluster.
Z30/3 At sill panel, below front of left rear door.
Z30/4 At sill panel, below front of left rear door.
Z36/1 At left rear of luggage compartment.
Z36/2 At left rear of luggage compartment.
Z37 At sill panel, below front of right rear door.
Z37/1 At sill panel, below front of right rear door.
Z37/2 At sill panel, below front of right front door.
Z37/3 At sill panel, below front of right front door.
Z37/13 Under top center of dash.
Z37/14 Right of ignition switch.
Z38 At sill panel, below front of left rear door.
Z40 At sill panel, below front of left front door.
Z41 At sill panel, below front of right rear door.
Z42 At sill panel, below front of left rear door.
Z43 At sill panel, below middle of right rear door.
Z44 At sill panel, below front of right front door.
Z44/1 At sill panel, below front of right front door.
Z45 At sill panel, below front of right rear door.
Z46 On transmission tunnel, near rear seat crossmember.
Z46/1 At sill panel, below front of left front door.
Z81 Behind center of dash, left of face vents.
Z81/4 On transmission tunnel, near rear seat crossmember.
Z83/6 At right rear of engine compartment.
Z84/3 At sill panel, below front of right front door.
Z84/4 At sill panel, below front of right front door.
Z87/17 At left middle of luggage compartment.
Z88 At sill panel, below front of right front door.
Z89 At sill panel, below front of right front door.
Z90 At sill panel, below front of right front door.
Z91/1 Near transmission tunnel, at right front seat crossmember.
Z92 At left rear of engine compartment.
Z99/2 At sill panel, below front of right front door.
Z99/3 At sill panel, below front of right rear door.
Z99/4 At sill panel, below rear of left rear door.


Mercedes-Benz E320 1995 - COMPONENT LOCATION GRAPHICS


NOTE:
Fig.res may show multiple component locations. - appropriate table for proper figure references.

Mercedes-Benz E320 1995 - Component Locations -  Left Front of Vehicle
Fig. 1: Mercedes-Benz E320 1995 - Component Locations - Left Front of Vehicle


Fig. 2: Mercedes-Benz E320 1995 - Component Locations - Left Front of Vehicle


Fig. 3: Mercedes-Benz E320 1995 - Component Locations - Left Front of Vehicle