2003 MERCEDES-BENZ E320 A/C & Heater Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 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 2003 MERCEDES-BENZ E320 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 MERCEDES-BENZ E320

  • 2003 MERCEDES-BENZ E320 3.2 V6 GAS, CC:3199, Fuel Injection
  • 2003 MERCEDES-BENZ E320 3.2 V6 GAS, CC:3199, Fuel Injection
  • 2003 MERCEDES-BENZ E320 4matic 3.2 V6 GAS, CC:3199, Fuel Injection

A/C & HEATER SERVICE PROCEDURES FOR 2003 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 2003 MERCEDES-BENZ E320 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2003-04 -> Oil Charge -> 3.2 CL -> 3.2 TL -> 3.5 RL -> 4Runner -> Accent -> Accord -> Acura -> Audi -> Avalon -> B-Series Pickup & Tribute -> BMW -> Cabrio, Golf, GTI & Jetta -> Camry & Camry Solara -> Celica & Echo -> Civic -> Corolla -> Diamante -> Eclipse -> Elantra & Tiburon -> Endeavor & Montero -> ES300 & ES330 -> Forester & Legacy -> Galant -> GS300 & GS430 -> GX470 & LX470 -> Honda -> Hyundai -> Impreza -> Infiniti -> IS300, LS430, RX300, RX330 & SC430 -> Isuzu -> Jaguar -> Kia -> Lancer -> Land Cruiser -> Land Rover -> Lexus -> Mazda -> Mazda3 & Protege -> Mazda6 -> MDX -> Mercedes-Benz -> Miata -> Mitsubishi -> Montero Sport & Outlander -> MPV -> MR2, Highlander & Sequoia -> New Beetle -> Nippondenso Compressor -> Nissan -> Odyssey -> Outback -> Passat -> Porsche -> RAV4 -> RSX -> S2000 -> Saab -> Sanden Compressor -> Santa Fe & Sonata -> Sienna & Tacoma -> Subaru -> Suzuki -> Toyota -> Tundra -> Volkswagen -> Volvo -> XG350
Vehicle: 2003 MERCEDES-BENZ E320 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

MDX

When replacing compressor, drain old and new units. Add oil to new compressor equal to 7.0 oz.

When replacing other system components add the following amount of new oil: front evaporator, 1.3 oz.; rear evaporator, 1.0 oz.; condenser, 1.2 oz.; line ...

CLICK HERE TO GET FULL ACCESS TO 2003 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 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 2003 MERCEDES-BENZ E320 cars and light trucks from 1990+

Air Bag System Precautions -> Mercedes-Benz -> Arming
Vehicle: 2003 MERCEDES-BENZ E320 4matic 3.2 V6 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 2003 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 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 2003 MERCEDES-BENZ E320 cars and light trucks from 1990+

Air Bag System Precautions -> Mercedes-Benz -> Disarming
Vehicle: 2003 MERCEDES-BENZ E320 3.2 V6 GAS

When the battery is disconnected, the vehicle electronic memory will be lost. Make note of radio stations and other codes. Never use a back-up power source to retain memory.

  • Obtain radio theft protection CODE card.
  • Turn ignition switch to OFF position and remove key.
  • D...

CLICK HERE TO GET FULL ACCESS TO 2003 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 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 2003 MERCEDES-BENZ E320 cars and light trucks from 1990+

Mercedes-Benz -> Component Replacement & Adjustment -> Cooling System Bleed -> C230 & SLK230 -> C32 AMG, C320, CL55 AMG, CL500, CLK55 AMG, CLK320, CLK500, E55 AMG, E320, E500, ML55 AMG, ML350, ML500, S55 AMG, S430, S500, SL55 AMG & SL500 -> CL600, S600 & SL600
Vehicle: 2003 MERCEDES-BENZ E320 4matic 3.2 V6 GAS

C230 & SLK230

  • Push float down using suitable screwdriver.
  • Adjust coolant level to marking slowly.
  • Switch heater to Max and warm engine by running at moderate RPM.
  • Adjust coolant level constantly to expansion chamber mark.
  • When coolant temperature reaches 140-150°F, close coolant expansion reservoir using cooling system cap.

C32 AMG, C320, CL55 AMG, CL500, CLK55 AMG, CLK320, CLK500, E55 AMG, E320, E500, ML55 AMG, ML350, ML500, S55 AMG...

CLICK HERE TO GET FULL ACCESS TO 2003 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 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 2003 MERCEDES-BENZ E320 cars and light trucks from 1990+

Mercedes-Benz -> Component Replacement & Adjustment -> Heater Core, Replace -> C32 AMG, C230, C240 & C320 -> CL55 AMG, CL500, CL600, S55 AMG, S430, S500 & S600 -> CLK55 AMG, CLK320 & CLK500 -> E55 AMG, E320 & E500 -> Front -> ML55 AMG, ML350 & ML500 -> Rear -> SL55 AMG, SL500 & SL600 -> SLK32 AMG, SLK230 & SLK320
Vehicle: 2003 MERCEDES-BENZ E320 4matic 3.2 V6 GAS

C32 AMG, C230, C240 & C320

  • Move adjustable steering column out and down.
  • Open hood and relieve cooling system pressure.
  • Remove engine compartment bottom cover.
  • Drain cooling systems into suitable container.
  • Remove steering wheel.
  • Remove cover under driver's side of instrument panel.
  • Remove bottom section of driver's side instrument panel.
  • Remove instrument cluster.
  • Remove accelerator pedal, then fold back front floor covering.
  • Remove lefthand rear air duct.
  • Remove steering column from instrument panel carrier. ...

CLICK HERE TO GET FULL ACCESS TO 2003 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 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 2003 MERCEDES-BENZ E320 cars and light trucks from 1990+

Import Compressor Service -> Nippondenso Compressor -> Compressor Clutch, Replace
Vehicle: 2003 MERCEDES-BENZ E320 3.2 V6 GAS

  • Remove shaft nut or bolt, Fig. , with aid of spanner wrench.
  • Remove pressure plate using pressure plate remover.
  • Remove shims from shaft.
  • Remove rotor (pulley) retaining snap ring using suitable snap ring pliers.
  • Remove rotor (pulley) by gently tapping it with plastic hammer. Some compressors may require a jaw puller.
  • Disconnect stator lead wires from compressor housing.
  • Remove stator retaining snap ring using suitable snap ring pliers, then remove stator from compressor housing.
  • On all models except 10PA15 an...

CLICK HERE TO GET FULL ACCESS TO 2003 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

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