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MERCEDES-BENZ S320 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT MERCEDES-BENZ REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

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    Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about MERCEDES-BENZ S320 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 S320 automobile. Try the Automotix DIY solution today!
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    Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for MERCEDES-BENZ mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your MERCEDES-BENZ S320 vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

    A/C & HEATER SERVICE PROCEDURES FOR MERCEDES-BENZ S320 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 S320 cars and light trucks from 1990+

    Air Bag System Precautions -> Mercedes-Benz -> Arming
    Vehicle: 1996 MERCEDES-BENZ S320 3.2 L6 GAS

    • Ensure ignition is in OFF position and nobody is inside vehicle.
    • Connect SRS red electrical connectors.
    • If disconnected, connect battery ground cable.
    • From a safe positi...

    CLICK HERE TO GET FULL ACCESS TO MERCEDES-BENZ S320 A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR MERCEDES-BENZ S320 AUTOMOBILES

    Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported MERCEDES-BENZ S320 cars and light trucks from 1990+.

    Anti-lock Brakes -> System Service -> ABS -> ABS Control Unit -> ASR/ETS/ESP -> Brake System Bleed -> C43, C230, C280, CLK320, CLK430, E300, E320, E430, S320, S420, SL500, SL600 & SLK230 & 1998-99 CL500, CL600, S500 & S600 -> CLK320, CLK430, E300, E320, E430, S320, S420, SL500 & SL600& 1998-99 CL500, CL600, S500 & S600 -> Component Replacement -> ESP Charging Pump -> ESP Pressurizing Piston Unit -> Front Wheel -> Hydraulic Unit -> Rear Axle -> Speed Sensor
    Vehicle: 1999 MERCEDES-BENZ S320 3.2 L6 GAS

    Brake System Bleed

    Refer to procedure as outlined in "Hydraulic Brake Systems" section.

    Component Replacement

    Hydraulic Unit
    ABS
    ASR/ETS/ESP
    C43, C230, C280, CLK320, CLK430, E300, E320, E430, S320, S420, SL500, SL600 & SLK230 & 1998-99 CL500, CL600, S500 & S600
    • Turn ignition switch to Off position.
    • Disconnect hydraulic lines. Seal lines and connections.
    • Remove plastic caps and hydraulic unit.
    • Reverse procedure to install. Torque hydraulic lines to 11 ft. lbs.
    ABS Control Unit
    CLK320, CLK430, E300, E320, E430, S320, S420, SL500 & SL600& 1998-99 CL500, CL600, S500 & S600
    • On E300, E320 and E430 mo...

    CLICK HERE TO GET FULL ACCESS TO MERCEDES-BENZ S320 BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR MERCEDES-BENZ S320 AUTOMOBILES

    Fuel filter replacement procedures with corresponding images for most domestic and imported MERCEDES-BENZ S320 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: 1994 MERCEDES-BENZ S320 3.2 L6 GAS

    Normal Service

    Replace e...

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    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR MERCEDES-BENZ S320 AUTOMOBILES

    Includes CV axle, universal joint, and driveline replacement, for domestic and imported MERCEDES-BENZ S320 cars and light trucks from 1990+.

    DRIVESHAFT, Replace
    Vehicle: 1995 MERCEDES-BENZ S320 3.2 L6 GAS

    • Raise and support vehicle.
    • Disconnect exhaust system, then the shields, Fig. .
    • Remove fuel pump cover.
    • Remove seat belt bracket mounting bolts.
    • Remove mounting bolts and driveshaft reinforcement bridge.
    • Remove clamping nut,
    • Loosen intermediate bearing mounting bolts.
    • Remove mounting bolts and nuts, then disconnect front driveshaft from transmission. Flexible disc remains on driveshaft.
    • Remove mounting bolts and nuts, then disconnect rear driveshaft from differential carrier. Flexible disc remains on driveshaft.
    • Loosen flexible discs fitted sleeves using suitable 6-inch long, .3974-.4...

    CLICK HERE TO GET FULL ACCESS TO MERCEDES-BENZ S320 DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR MERCEDES-BENZ S320 AUTOMOBILES

    Includes starter and alternator replacement procedures for domestic and imported MERCEDES-BENZ S320 cars and light trucks from 1990+.

    Alternator, Replace
    Vehicle: 1998 MERCEDES-BENZ S320 3.2 L6 GAS

    • Remove drive belt.
    • Remove protective cover, as required, and disconnect electrical connectors.
    • Remove ...

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    CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR MERCEDES-BENZ S320 AUTOMOBILES

    Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported MERCEDES-BENZ S320 cars and light trucks sold in the U.S. as equipped to the current model year.

    Cabin Air Filter Service -> Mercedes-Benz -> 1994-99 S Class
    Vehicle: 1999 MERCEDES-BENZ S320 3.2 L6 GAS

    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.

    • Open the hood.
    • Pull the up cowl seal.
    • Disconnect the vacuum hoses from the main air flap actuators.
    • Lift up the air plenum housing.
    • Turn the windshield heating thermal valve counterclockwise to disengage.
    • Lift the outside temperature sensor upward and pos...

    CLICK HERE TO GET FULL ACCESS TO MERCEDES-BENZ S320 CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR MERCEDES-BENZ S320 AUTOMOBILES

    Maintenance lamp reset procedures with corresponding images for most domestic and imported MERCEDES-BENZ S320 cars and light trucks sold in the U.S. from 1990+.

    Mercedes-Benz -> Anti-Lock Brake System Warning Lamp ->
    Vehicle: 1995 MERCEDES-BENZ S320 3.2 L6 GAS

    The Anti-Lock Brake (ABS) System warning lamp, will illuminate when the ignition switch is placed in the On position to indicate the warning lamp is operational. The lamp should go off when the engine is started. If the warning lamp remains on after the engine has been started or while driving the vehicle, a fault in the ABS has been detected. While the fault is present in the ABS, the ABS is switched off. When the ABS is ...

    CLICK HERE TO GET FULL ACCESS TO MERCEDES-BENZ S320 MAINTENANCE LAMP RESET PROCEDURES

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR MERCEDES-BENZ S320 AUTOMOBILES

    Includes radiator, cooling and heater hose replacement procedures for domestic and imported MERCEDES-BENZ S320 cars and light trucks from 1990+

    Coolant Hose, Replace -> Lower -> Upper
    Vehicle: 1998 MERCEDES-BENZ S320 3.2 L6 GAS

    Lower

    • Drain coolant into a suitable container.
    • Reposition clamp at radiator and remove hose.
    • Reposition clamp at water pump and remove hose.
    • Remove hose from vehicle.
    • Reverse procedure to i...

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    SERPENTINE BELT SERVICE PROCEDURES FOR MERCEDES-BENZ S320 AUTOMOBILES

    Serpentine belt replacement procedures with corresponding images for most domestic and imported MERCEDES-BENZ S320 cars and light trucks sold in the U.S. from 1990+.

    Serpentine Drive Belt, Replace
    Vehicle: 1997 MERCEDES-BENZ S320 3.2 L6 GAS

    • Remove viscous fan clutch.
    • Swivel tensioning pulley clockw...

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    COMPONENT LOCATION DIAGRAMS FOR MERCEDES-BENZ S320 AUTOMOBILES

    Component location diagrams for most MERCEDES-BENZ S320 cars and light trucks sold in the U.S. from 1990+.

    Heater & A/C Component Locations Diagram for 1997 MERCEDES-BENZ S320  3.2 L6 GASHeater & A/C Component Locations Diagram for 1997 MERCEDES-BENZ S320 3.2 L6 GAS

    Components on diagram:
  • Sun Sensor
  • In-Car Temperature Sensor
  • Evaporator Temperature Sensor
  • Valve Block
  • A/C Pushbutton Control Module
  • Speed Sensitive Power Steering Components Diagram for 1994 MERCEDES-BENZ S320  3.2 L6 GASSpeed Sensitive Power Steering Components Diagram for 1994 MERCEDES-BENZ S320 3.2 L6 GAS

    Components on diagram:
  • Rear Wheel Speed Sensor
  • Inductive Speed Sensor
  • Speed Sensitive Power Steering Control Unit
  • Speed Sensitive Power Steering Valve
  • Diagnosis Test Connection
  • CLICK HERE TO GET FULL ACCESS TO MERCEDES-BENZ S320 PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR MERCEDES-BENZ S320 AUTOMOBILES

    OEM drawn wiring diagrams for most MERCEDES-BENZ S320 cars and light trucks sold in the U.S.

    1999 MERCEDES-BENZ S320  3.2 L6 GAS Wiring Diagram1999 MERCEDES-BENZ S320 3.2 L6 GAS Wiring Diagram

    Components on diagram:
  • Power Window Switch
  • LH Rear Power Window Switch
  • 1994 MERCEDES-BENZ S320  3.2 L6 GAS Wiring Diagram1994 MERCEDES-BENZ S320 3.2 L6 GAS Wiring Diagram

    Components on diagram:
  • Valve Block
  • Transmission Overload Protection Switch
  • D Contact Switch
  • CLICK HERE TO GET FULL ACCESS TO MERCEDES-BENZ S320 WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR MERCEDES-BENZ S320 AUTOMOBILES

    OEM TSB listings for most MERCEDES-BENZ S320 cars and light trucks sold in the U.S. from 1985+.

    Document: FACTORY APPROVED SUMMER/ALL-SEASON/WINTER TIRES, FACTORY APPROVED SUMMER TIRES FOR ACCESSORY WHEELS AND STEEL WHEELS FOR WINTER TIRES - REVISED
    Vehicle: 1996 MERCEDES-BENZ S320 3.2 L6 GAS

    Auto Systems:
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • Document: NEW AND UPDATED WHEEL BALANCER FLANGE PLATE AND CENTERING ADAPTERS - REVISED
    Vehicle: 1999 MERCEDES-BENZ S320 3.2 L6 GAS

    Auto Systems:
  • Tools, Equipment
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • CLICK HERE TO GET FULL ACCESS TO MERCEDES-BENZ S320 TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR MERCEDES-BENZ S320 AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most MERCEDES-BENZ S320 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 S320 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 S320 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 S320 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

    CLICK HERE TO GET FULL ACCESS TO MERCEDES-BENZ S320 SPECIFICATIONS DATA!

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    Click here to view more details about 1999 Mercedes Benz S320 Headlight Molding, Driver Side1999 Mercedes Benz S320 Headlight Molding, Driver Side, With washer hole; A high quality, direct fit OE replacement headlight cover molding; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $5.10

    Click here to view more details1999 Mercedes Benz S320 Parking Light, Driver Side, Bulbs included; DOT and SAE approved; A high quality, direct fit OE replacement parking light assembly; With 18 months limited Prozone warranty..

    Source: Auto Body Parts Store

    $81.37

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    Source: Wheels / Rims, Mirrors & Lights Store

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    Click here to view more details1999 Mercedes Benz S320 L6, 3.2 L, 3199 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

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