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2004 MERCEDES-BENZ E320 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT MERCEDES-BENZ REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
Mercedes-Benz -> Component Replacement & Adjustment -> Evaporator Pressure Sensor, Replace -> CL55 AMG, CL500, CL600, S55 AMG, S430, S500 & S600
Vehicle: 2004 MERCEDES-BENZ E320 4matic 3.2 V6 GAS
CL55 AMG, CL500, CL600, S55 AMG, S430, S500 & S600
- Recover refrigerant as outlined under .
- Disconnect sensor connector.
- Remove refrigeran...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
Mercedes-Benz -> Component Locations -> 2003-06 E320 & E500 Sedans Less 4 Matic & 2004-06 E Series
Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
CV AXLE SHAFT, Replace -> Front -> Intermediate -> Rear
Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS
Front
- Raise and support vehicle.
- Remove front wheels.
- Unscrew hexagon collar bolt on front axle shaft.
- Detach lower engine compartment paneling.
- Press supporting joint out of steering knuckle.
- Press tie rod joint out of steering knuckle.
- Move steering knuckle out of supporting joint.
- Turn back of steering knuckle outwards and then pull outwards, while moving front axle shaft out of front axle shaft flange. Do not damage boots of front axle shaft and of supporting joint. If required, to loosen front axle shaft screw in hexagon-collar bolt again a few threads and drive out front ax...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
Component Replacement -> Control Module -> Sensor
Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS
Control Module
- Read out variant coding of TPMS (RDK) control module (N88). To do this connect STAR DIAGNOSIS and transfer data of TPMS (RDK) control module (N88) to STAR DIAGNOSIS.
- Move passenger seat into rearmost position.
- Remove floor mat and lift back floor covering in passenger foot well, Fig. .
- Remove impact absorber.
- Unscrew plastic nuts and remove step plate.
- Unlock electrical connector and unplug connector from TPMS (RDK) control module (N88).
- Unscrew bolt (6) and pull TPMS (RDK) control module (N88) out of retaining clamp.
- Reverse procedure to install, activate TPMS sele...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
Starter, Replace
Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Remove fasteners and sound insulator panels.
- Remove protective cap and disconnect connector for circuit 30 (B+) on starter.
- Disconnect connector for circuit 50 o...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
Cabin Air Filter Service -> Mercedes-Benz -> 2003-09 E & 2006-09 CLS Class
Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS
On 2003-05 models, under normal operating conditions the cabin air filter should be replaced every 15,000 miles. In dusty areas change the cabin air filter more often.
On 2006-08 models except AMG, under normal operating conditions the cabin air filter should be replaced every 24 months or 26,000 miles. In dusty areas change the cabin air filter more often.
On 2009 models except AMG, under normal operating conditions the cabin air filter should be replaced every 24 months or 20,000 miles. In dusty areas change the cabin air filter more of...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
Mercedes-Benz -> Seat Belt & Backrest Lock Warning Lamp ->
Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS
The Seat Belt and Backrest Lock warning lamp will illuminate when the ignition switch is placed in the On position to indicate the warning lamp is operational. After the engine has been started, the warning lamp should blink for brief time to remind driver and passenger to fasten seat belts. If the warning...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS
Inlet
- Drain coolant into a suitable container.
- Reposition clamp on heat exchanger feed pipe and remove hose.
- Reposition clamp on engine and remove hose.
- Remove hose from vehicle.
- Reverse procedure to...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS
- Remove viscous fan clutch.
- Swivel tensioning pulley clockw...
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COMPONENT LOCATION DIAGRAMS FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
Component location diagrams for most 2004 MERCEDES-BENZ E320 cars and light trucks sold in the U.S. from 1990+.
Center Console, Near Shifter Lever Diagram for 2004 MERCEDES-BENZ E320 3.2 V6 GAS Components on diagram: |
Engine Compartment, In Control Module Box Diagram for 2004 MERCEDES-BENZ E320 3.2 V6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
OEM drawn wiring diagrams for most 2004 MERCEDES-BENZ E320 cars and light trucks sold in the U.S.
2004 MERCEDES-BENZ E320 3.2 V6 GAS Wiring Diagram Components on diagram: |
2004 MERCEDES-BENZ E320 3.2 V6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
OEM TSB listings for most 2004 MERCEDES-BENZ E320 cars and light trucks sold in the U.S. from 1985+.
Document: Re-code the Software Calibration Number (SCN) Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS Auto Systems: |
Document: Maintenance Systems Overview Vehicle: 2004 MERCEDES-BENZ E320 3.2 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2004 MERCEDES-BENZ E320 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2004 MERCEDES-BENZ E320 cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2004 MERCEDES-BENZ E320 cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2004 MERCEDES-BENZ E320 cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2004 MERCEDES-BENZ E320 cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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