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MERCEDES-BENZ E320 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT MERCEDES-BENZ REPAIR SHOPS DON'T WANT YOU TO KNOW
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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about MERCEDES-BENZ E320 car and truck
repair procedures including MERCEDES-BENZ engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your MERCEDES-BENZ E320 automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR MERCEDES-BENZ E320 AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported MERCEDES-BENZ E320 cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1998-2000 -> Oil Charge -> 2.5 & 3.5 TL -> 3.5 RL -> 3000GT -> 4Runner -> 626 -> Accent -> Accord -> Acura -> Amigo, Rodeo & Trooper -> Audi -> Avalon -> B-Series Pickup -> BMW -> Boxster & 911 -> Cabrio, Golf, GTI & Jetta -> Camry & Camry Solara -> Celica & Echo -> Civic w/Nippondenso Compressor & CR-V -> Civic w/Sanden Compressor -> CL -> Corolla -> Diamante -> Eclipse -> Elantra & Triburon -> ES300 -> Forester & Legacy -> Galant -> GS300 & GS400 -> Hombre -> Honda -> Hyundai -> Impreza -> Infiniti -> Insight, Prelude & S2000 -> Integra -> Isuzu -> Jaguar -> Kia -> Land Cruiser -> Lexus -> LS400 -> LX450 & LX470 -> Mazda -> Mercedes Benz -> Miata -> Millenia -> Mirage -> Mitsubishi -> Montero -> Montero Sport -> MPV -> New Beetle -> Nissan -> Oasis -> Odyssey -> Outback -> Passat -> Passport -> Pickup -> Porsche -> Protege -> RAV4 -> RX300 -> Saab -> SC300 & SC400 -> Sienna & Tacoma -> SLX -> Sonata -> Subaru -> Supra -> Suzuki -> T100 & Tundra -> Tercel -> Toyota -> Volkswagen -> Volvo
Vehicle: 1999 MERCEDES-BENZ E320 4matic 3.2 V6 GAS
Remove defective components. Add the proper amount of oil to each replacement component. Most recovery/recycling equipment will measure the amount of oil being removed. This is the amount of oil to be added back to the system, follow manufactures instructions provided with the recovery/recycling station.
Acura
Integra
When replacing compressor drain old and new units. Add oil to new compressor equal to 5.0 oz. minus amount drained from old unit, but do not add more than 1.7 oz. of oil.
When replacing other system components add the following amount of new oil...
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BRAKE SERVICE PROCEDURES FOR MERCEDES-BENZ E320 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported MERCEDES-BENZ E320 cars and light trucks from 1990+.
Anti-lock Brakes -> Diagnosis & Testing -> ABS -> ABS, ASR, ETS & SPS -> ABS, ESP & SPS -> Accessing Diagnostic Trouble Codes -> C230 & C280 -> C43, C230, C280, E300, S320, S420, SL500, SL600 & SLK230& 1998-99 CL500, CL600, S500 & S600 -> Clearing Diagnostic Trouble Codes -> Component Locations -> Connector Terminal Identification -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> E320, E430, S320, S420, SL500 & SL600 & 1998-99 CL500, CL600, S500 & S600 -> Function Tests -> Generic Scan Tool -> Hand-Held Tester -> Hand-Held Tester (HHT) Tool -> Impulse Counter Scan Tool -> SL500 & SL600 -> Symbol Explanation -> Symptom Related Diagnosis -> Wiring Diagrams
Vehicle: 1999 MERCEDES-BENZ E320 3.2 V6 GAS
Symbol Explanation
Refer to Figs. through for explanations of symbols, connections and steps included in charts.
Accessing Diagnostic Trouble Codes
ABS systems with ASR or ETS may only be inspected using Hand-Held Tester(HHT) tool No. 965 589 00 01 00, or equivalent scan tool.
Generic Scan Tool
Follow tool manufacturers instructions and connect suitably programmed scan tool to generic scan tool connection X11/22, Fig. .
Hand-Held Tester (HHT) Tool
- Turn ignition switch to Off position.
- On models equipped with 16-pin Data Link Connector(DLC), connect Hand-Held Tester tool No. 965 58...
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FUEL FILTER REPLACEMENT PROCEDURES FOR MERCEDES-BENZ E320 AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported MERCEDES-BENZ E320 cars and light trucks sold in the U.S. for 1980+.
Mercedes-Benz -> Fuel Filter Scheduled Maintenance -> 1980-02 Models w/Gasoline Engines -> Normal Service -> Severe Service
Vehicle: 1998 MERCEDES-BENZ E320 4matic 3.2 V6 GAS
Normal Service
Replace e...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR MERCEDES-BENZ E320 AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported MERCEDES-BENZ E320 cars and light trucks from 1990+.
DRIVESHAFT, Replace -> Front -> Rear
Vehicle: 2005 MERCEDES-BENZ E320 4matic 3.2 V6 GAS
Front
- Raise and support vehicle.
- Remove righthand sensor, downstream of TWC.
- Match mark front propeller shaft relative to flange of front axle gear and to flange of transfer case.
- Detach front propeller shaft from flange of front axle gear.
- Detach front propeller shaft from flange of transfer case.
- Remove propeller shaft from front axle gear.
- Reverse procedure to install, noting the following:
- Torque flexible coupling to transfer case (M10) 108 in. lbs. (M12) 13 ft. lbs.
- Torque flexible coupling to front axle gear to (M10) 108 in. lbs. (M12) 13 ft. lbs.
Rear
- Raise and support vehicle.
- R...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR MERCEDES-BENZ E320 AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported MERCEDES-BENZ E320 cars and light trucks sold in the U.S. from mid 1990's+.
Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Intermittent & Poor Connections -> Intermittents -> Poor Connections
Vehicle: 2005 MERCEDES-BENZ E320 4matic 3.2 V6 GAS
Accessing Diagnostic Trouble Codes
Connect a suitably programmed STAR DIAGNOSIS scan tool to DLC (Data Link Connector) and follow manufacturer's instructions.
Clearing Diagnostic Trouble Codes
Connect a suitably programmed STAR DIAGNOSIS scan tool to DLC (Data Link Connector), and follow manufacturer's instructions.
Intermittent & Poor Connections
Intermittents
Most intermittents are caused by faulty electrical connections or wiring. Inspect for the following:
- Wiring broken inside insulation.
- Poor connection between male and female terminal at connector.
- Poor terminal to wire connect...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR MERCEDES-BENZ E320 AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported MERCEDES-BENZ E320 cars and light trucks from 1990+.
Starter, Replace
Vehicle: 2005 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 MERCEDES-BENZ E320 AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported MERCEDES-BENZ E320 cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> Mercedes-Benz -> 1996-2002 E Class & 2000-06 CL & S Class
Vehicle: 1999 MERCEDES-BENZ E320 4matic 3.2 V6 GAS
On 1996-2005 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 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 2006 AMG models, under normal operating conditions the cabin air filter should be replaced every 24 months or 30,000 miles. In dusty areas change the cabin air filter ...
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MAINTENANCE LAMP RESET PROCEDURES FOR MERCEDES-BENZ E320 AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported MERCEDES-BENZ E320 cars and light trucks sold in the U.S. from 1990+.
Mercedes-Benz -> Tire Pressure Monitoring System (TPMS) Warning Indicator -> 1998-2009 E Class -> Description -> Relearn -> Reset
Vehicle: 2002 MERCEDES-BENZ E320 3.2 V6 GAS
Description
While the vehicle is being driven, the Run Flat Indicator monitors the set tire inflation pressures by evaluating each wheels rotational speed. This allows the system to detect a significant loss of pressure in a tire.
If a wheel's rotational speed changes due to falling tire inflation pressure, you will see a corresponding warning message in the multifunction display.
The Run Flat Indicator may function in a restricted manner or with a delay if: snow chains are mounted to the vehicle; winter road conditions prevail; you are driving on a loose surface (e.g. sand or gr...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR MERCEDES-BENZ E320 AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported MERCEDES-BENZ E320 cars and light trucks from 1990+
Heater Hose, Replace -> Bypass -> Inlet -> Outlet
Vehicle: 1995 MERCEDES-BENZ E320 3.2 L6 GAS
Inlet
- Drain coolant into a suitable container.
- Reposition clamp on heat exchanger feed pipe and remove hose.
- Reposition clamp on duo pulsed valve and remove hose.
- Remove hose from vehicle.
- Reverse procedure to install.
Outlet
- Drain coolant into a suitable container.
- Reposition clamp on heat exchanger return pipe an...
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SERPENTINE BELT SERVICE PROCEDURES FOR MERCEDES-BENZ E320 AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported MERCEDES-BENZ E320 cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 1998 MERCEDES-BENZ E320 3.2 V6 GAS
- Remove viscous fan clutch.
- Swivel tensioning pulley clockw...
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COMPONENT LOCATION DIAGRAMS FOR MERCEDES-BENZ E320 AUTOMOBILES
Component location diagrams for most MERCEDES-BENZ E320 cars and light trucks sold in the U.S. from 1990+.
 Part of Door Lock Switch Diagram for 2006 MERCEDES-BENZ E320 CDI 3.2 L6 DIESELComponents on diagram: |
 Exterior Roof, Center Rear Diagram for 2002 MERCEDES-BENZ E320 4matic 3.2 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR MERCEDES-BENZ E320 AUTOMOBILES
OEM drawn wiring diagrams for most MERCEDES-BENZ E320 cars and light trucks sold in the U.S.
 2004 MERCEDES-BENZ E320 3.2 V6 GAS Wiring DiagramComponents on diagram: |
 2003 MERCEDES-BENZ E320 3.2 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR MERCEDES-BENZ E320 AUTOMOBILES
OEM TSB listings for most MERCEDES-BENZ E320 cars and light trucks sold in the U.S. from 1985+.
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Document: Air Conditioning Musty/Moldy Odor Complaints Vehicle: 2009 MERCEDES-BENZ E320 Bluetec 3.0 V6 DIESEL Symptoms: |
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Document: TECHNICAL INFORMATION UPDATE ANNOUNCEMENT Vehicle: 1994 MERCEDES-BENZ E320 3.2 L6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR MERCEDES-BENZ E320 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 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 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 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 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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