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Maintenance and General Information - Repair Instructions BMW X3 E83

Oem General Information 28 illustrations ~2462 words

00..... Lifting vehicle with a lifting platform

Note. Before driving onto a lifting platform, make sure there is sufficient ground clearance between the lifting platform and the car. The lifting platform must comply with the relevant statutory accident prevention regulations and be serviced according to the manufacturer's instructions.

Lifting platform securing points (1) must be fitted to the vehicle. If necessary, remove these securing points (1) from the equipment pack and clip into bores in front and rear spoiler area from below.

Scheme 64

Scheme 64: 00..... Lifting vehicle with a lifting platform

Make sure that the locating plate (2) of the lifting platform arm does not touch (and thereby damage) adjoining components.

IMPORTANTThe vehicle may only be raised at the four reinforced supports!

Note. Follow the lifting gear operating instructions. In particular, follow the safety instructions and observe the carrying capacity of the lifting gear.

00...... Notes on Using Repair Instructions, Technical Data, Tightening Torques

These repair instructions are intended to help expertly carry out maintenance and repair work.

They thus supplement the practical and theoretical training of master mechanics and fitters in BMW's Service Training Centers.

The Repair Instructions describes the removal, installation and replacement of subassemblies in the vehicle.

The Repair Instructions describe tasks which can be carried out on series -production BMW Group vehicles and vehicles which have not been subsequently converted.

Cross-references to "Technical Data" and "Tightening Torques" must be complied with.

If there are no cross-references to tightening torques in the repair instructions, the excerpts from the company standard BMW N 600 02.0 must be observed.

Cross-references to other flat rate units are intended as an aid and can refer to a complete work operation or merely to individual work steps contained therein.

Cross-references to other flat rate units must not be considered as an extension of the labor performance standard.

The structure of the Repair Instructions corresponds to the numbering system of the flat rate manuals (flat rate units).

Note. With the exception of inspection operations, no flat rates are published for the E52 (Z8) model series. However, the numbering system (flat rate units) is retained.

Furthermore, the corresponding microfiches of the repair instructions are valid for the E12, E21, E24, E28, E30, E31 and E34 model series.

The microfiche is also valid for the E32 model series with the following exception: For the 750i, 750Li models and the job description 31 31 000 Replacing front left or right spring strut, the TIS CD must be used!

In general, the individual work steps of the Repair Instructions describe only the removal of subassemblies. All removed subassemblies are reinstalled in reverse sequence. If particular features need to be observed during installation, they are identified as notes on installation. In contrast, complicated removal and installation procedures are described separately.

Further information on repair operations can be found on the "Commercial Service Data CD (KSD CD)". For the E39, E46 and E53 model series and the following model series, it is possible after selecting the FRU items to activate the corresponding information via the Text and Inclusive Items buttons.

Improvements and modifications are published regularly in service information bulletins.

00...... Raising vehicle with trolley jack (vehicle equipped with jacking point)

WARNINGVehicles without jacking points (located in the middle of the front axle carrier) must not be raised or moved with the trolley jack! Use only BMW-distributed/approved trolley jacks which have rubber plate contact points. Trolley jacks must be regularly serviced and always checked for functional reliability before they are used! To prevent the vehicle from slipping off the trolley jack, check the rubber plate for damage prior to each use.

Raising vehicle at front

Scheme 65

Scheme 65

If necessary, remove front spoiler/spoiler lip.

E67: Fit jacking point (purchase of part by way of Electronic Parts Catalogue).

Slide trolley jack under vehicle at front middle until the rubber contact plate is situated below the jacking point.

Raise vehicle with trolley jack.

Raising vehicle at rear

IMPORTANTRisk of damage: Raising the vehicle at the rear differential is not permitted!

00 00 ... Battery: check display (magic eye); if necessary, recharge battery

For further information on how to proceed, refer to Lead calcium batteries, all models.

00 00 ... Body and underbody: checking for corrosion and damage

Inspect chassis, underbody and wheel arches and check for corrosion and damage.

Note. It is absolutely essential to rectify any identified faults after consulting the customer and to issue a separate invoice.

00 00... Engine oil service

Carry out oil service at normal operating temperature.

First replace oil filter, then change oil.

Clean sealing surfaces.

Add engine oil in accordance with inspection sheet.

Run engine at idle until oil level and oil pressure warning lamps go out.

Check oil filter housing and oil drain plug for leaks.

Switch off engine, check oil level, correct if necessary (car must be on a horizontal level surface).

Remove any oil traces.

Fill out oil documentation.

Repair instructions

Note. Advise customers of any changes in engine oil (e.g. fuel, water or swarf in oil).

For details on how to proceed, refer to 00 00 250 BMW ENGINE OIL SERVICE (M54/56)

Scheme 66

Scheme 66: 00 00 ... Information / warning labels
LocationInformation/warning labelCountry
Various componentsReplacement identification -spare partsUS, CDN
Various componentsAnti-theft protectionUS, CDN
Engine compartment (1)
Headlights/engine compartmentMercury (xenon headlights)Worldwide
Engine compartment/raw air snorkelAluminium screws/boltsWorldwide
Cylinder head coverIgnition coilWorldwide
Engine compartment/end panelBMW High Performance OilUS, not CDN
Engine compartment/end panelPremairUS
Engine compartmentICES CDNCDN
Engine compartmentEC nameplateWorldwide, not US, CDN, Japan, Australia, Gulf States
Engine compartment/hood/bonnetRefrigerantWorldwide
Engine compartment/hood/bonnetProduction dateAustralia, Great Britain
Engine compartment/hood/bonnetExhaust gasAustralia, US, CDN
Engine compartment/brake boosterBrake fluidCDN
Engine compartment/hood/bonnetExterior paintWorldwide
Engine compartment/hood/bonnetGenuine BMW spare partsWorldwide
Interior (2)
Windscreen, top rightAirbag -windscreenEurope
WindscreenCccChina
WindscreenVehicle identification numberUS, CDN, Gulf States, Great Britain & South Africa
1 DriveA/C menuUS, CDN
Interior/instrument panelAirbag -instrument panelUS, CDN
Interior/sun visorAirbag -sun visorUS, CDN
Steering wheel/speedometerTop speed -210 km/h - Only with optional extra and for car rentalGermany
Complete vehicle bodyshell
B-pillarVehicle identification numberBrazil
B-pillarManufacturer's certificateUS, CDN, Gulf States
B-pillarFront passenger airbagWorldwide (not US and CDN)
B-pillarSide airbagWorldwide
B-pillarTyre inflation pressureEurope, US, CDN, Australia
B-pillarRunflat indicatorWorldwide
B-pillarManufacturer's certificateUS, CDN, Gulf States
Door, driver's sideTowingWorldwide
Rear end (3)
Fuel cap/hood/bonnetIndependent heatingEurope
Filling areaRefuellingUS, CDN, Europe
Filling area, instrument cluster (plug)OBD systemUS, CDN
Trim, strikerNose weight (only with optional extra)Worldwide
Trim, cross-member (through-loading)Lock, through-loading (only with optional extra)Worldwide
Underfloor (4)
Vehicle jackVehicle jackAustralia
Front axle carrierAirbag (basic setting)Worldwide
Tension strut with hydro-mountDo not lash downWorldwide

INFORMATION / WARNING LABELS

Key

US = United States

CDN= Canada

CCC= Car Communication Computer

OBD= On-Board Diagnosis

00 00 ... Positioning of multitrailer hood for maintenance and repair work

CAUTIONAt least two persons are needed to install and remove the hood from the platform. Before installing and removing the hood, secure the BMW multitrailer and the entire combination against rolling. For this purpose, use the parking brake and the chocks of the BMW multitrailer. The hood can also be set up and lowered with the aid of the universal lift available from BMW in conjunction with the roof racks and the hood adapter. Under no circumstances should work of any kind be carried out below the suspended hood.

For maintenance and repair work, raise the hood using a lifting platform. Twin-column lifting platforms, body lifting platforms and twin-stamp underfloor platforms are suitable. The seating plates and areas of the lifting platform must be adjustable according to the dimensions of (Scheme 67).

Scheme 67

Scheme 67

The lifting platform must conform to the relevant legal provisions of the accident prevention regulations and be serviced as specified. Comply with the lifting platform operating instructions, in particular the safety instructions and the carrying capacity.

Make sure you adhere to the BMW-recommended work area of 5 x 7 m and to an escape route of 0.6 m between two lifting platforms.

Please comply with the following instructions before raising the hood

  1. Raise only when it is unloaded
  2. Ensure sufficient clearance between the seating plates/seating areas and the GFP edge of the hood
  3. The hood must always be positioned in the middle of the lifting platform.
CAUTIONThe hood may only be raised at the pin (1). Under no circumstances may the hood be raised at the GFP edge of the hood (2). (Scheme 68) Exclusively for removal of pin (1), raise the hood in the GFP area.

Scheme 68

Scheme 68

00 00... Raising BMW multi-trailer

CAUTIONTwin-strut underfloor platforms and twin -pillar lifting platforms are suitable for raising the BMW multi-trailer. Lifting platforms with drive-on surfaces are not suitable for raising in order to carry out maintenance and repair work.

The lifting platform must comply with the relevant statutory accident prevention regulations and be serviced according to the manufacturer's instructions. It is essential to follow the lifting platform operating instructions, in particular the safety instructions and carrying capacity!

Make sure you adhere to the BMW-recommended work area of 5 x 7 m and to an escape route of 0.6 m between two lifting platforms.

Before raising the BMW multi-trailer, please observe the following points

  1. Raise the trailer only when it is unloaded
  2. Remove a supplied loading ramp from the loading ramp frame so that all chassis areas of the BMW multi -trailer are freely accessible
  3. There must be sufficient clearance between the carrier arms/flat girder bridges and the GFK aprons or the front guard of the BMW multi-trailer
  4. The BMW multi-trailer must always be positioned in the middle of the lifting platform.
CAUTIONYou will need special additional supports for the lifting platform in order to bridge the difference in height between longitudinal member and lower edge of GFK side apron or front guard of the BMW multi-trailer. The minimum height of the additional supports is 145 mm. Use only the additional supports approved by the platform manufacturer or specified in these repair instructions. You will find appropriate examples in the repair instructions for the majority of lifting platforms present in BMW workshops. For lifting platforms that are not named, the relevant manufacturers will offer you appropriate additional supports. Please contact directly the manufacturer of the lifting platform used in your dealership.
CAUTIONThe BMW multi-trailer may only be raised by its longitudinal members. Do not under any circumstances raise the BMW multi-trailer by the GFK aprons. Make sure the additional supports bear the longitudinal members over their entire width and no attachments or wiring harnesses are touched or jammed. Check the securing equipment of the additional supports for correct seating. Under no circumstances should any work be carried out underneath the BMW multi-trailer if it is not adequately secured against slipping off the lifting platform.

The areas (2) on the longitudinal members (1) marked in the diagram are the best areas for attaching the additional supports.

Scheme 69

Scheme 69

General notes on using twin-pillar lifting platforms

For the twin -pillar lifting platforms described, the BMW multi -trailer is positioned in the direction of travel on the platform. For lifting platforms which do not create sufficient clearance between disk wheel and carrier arms, move the BMW multi -trailer against the direction of travel onto the platform.

Becker & Sohne twin-strut underfloor platform

The BMW multi -trailer can only be raised if it is supported at right angles to the direction of travel. For raising, use the high additional supports (1) of Becker & Sohne.

Scheme 70

Scheme 70: Becker & Sohne twin-strut underfloor platform
CAUTIONAlso lash the BMW multi-trailer to the flat girder bridges of the lifting platform. Flag the protruding tow hitch and the drawbar member of the BMW multi-trailer conspicuously so as to prevent injury, e.g. with a red cloth.

MAHA twin-pillar lifting platform

The BMW multi -trailer can only be raised if you use the support plate attachment sleeves for transporters (1). Position the axle of the BMW multi -trailer in the direction of travel in front of the pillars of the platform in order to obtain the specified lifting ranges and to establish sufficient clearance between disk wheel and carrier arms. The long carrier arms raise the front and the short carrier arms raise the rear of the BMW multi-trailer.

Scheme 71

Scheme 71: MAHA twin-pillar lifting platform

Romaico-Lift twin-pillar lifting platform

The BMW multi -trailer can only be raised if you use the 146 mm high attachments (1). Position the axle of the BMW multi -trailer in the direction of travel in front of the pillars of the platform in order to obtain the specified lifting ranges and to establish sufficient clearance between disk wheel and carrier arms. The long carrier arms raise the front and the short carrier arms raise the rear of the BMW multi -trailer.

Scheme 72

Scheme 72: Romaico-Lift twin-pillar lifting platform

Working pit

The BMW multi -trailer can be serviced or repaired in conjunction with a working pit if the following measures are taken into consideration. The BMW multi -trailer must be secured against slipping/tilting sideways. The drawbar jockey wheel must be firmly secured against rolling.

00 00 ... Upkeep measures for stored vehicles (new and used cars) and vehicles to be laid up at customer's premises

MeasureVehiclesImplementation
Renew outer skin preservation (new cars must always be stored in preserved condition; preservation/depreservation instructions, refer to Component Group 97)New carsEvery 6 months; Tropical countries every 4 months
Release parking brakeNew carsIn general
Used carsIn general
Customer cars to be laid up (instructions to customer)In general
Engage gear or selector lever position "P" for automaticNew carsIn general
Used carsIn general
Customer cars to be laid up (instructions to customer)In general
Check covering of interior equipmentNew carsIn general
Increase tire inflation pressure to 3.5 barNew carsIn general
Used carsIn general
Customer cars to be laid up (instructions to customer)In general
If battery master switch is fitted, switch offNew carsIn general
Charge batteryNew carsEvery 6 weeks batteries disconnected from vehicle electrical system every 12 weeks in general before handover to customer
Used carsEvery 6 weeks batteries disconnected from vehicle electrical system every 12 weeks
Customer cars to be laid up (instructions to customer)Every 6 weeks batteries disconnected from vehicle electrical system every 12 weeks
Change brake fluid and reset service interval indicator (clock symbol only)New carsLay-up periods > 6 months, change before handover of vehicle to customer
Used carsLay-up periods > 6 months, change before handover of vehicle to customer
Check convertible top for possible damageNew carsIn general before handover to customer
Used carsIn general before handover to customer
Park convertibles, if possible, under a roofNew carsIn general
Used carsIn general
Customer cars to be laid up (instructions to customer)In general
Check for damage to paintwork and exterior/interior equipmentNew carsIn general before handover to customer
Used carsIn general before handover to customer
Change engine oil and oil filter when engine is at normal operating temperatureNew carsFrom 12 months lay-up period before handover of vehicle to customer
Used carsFrom 12 months lay-up period before handover of vehicle to customer
Customer cars to be laid up (instructions to customer)From 12 months lay-up period before handover of vehicle to customer
Check coolant concentrateUsed carsIn general
Customer cars to be laid up (instructions to customer)In general
Apply hand and foot brakes when dryNew carsIn general
Used carsIn general
Customer cars to be laid up (instructions to customer)In general
Perform surface protection: Vehicle washing with inside cleaning and subsequent preservation of paintwork and chrome. Clean rubber seals on hoods/bonnets, rear lids and doors and apply talc or glycerine. Perform cleaning, preservation and subsequent treatment of engine, engine compartment, underbody, axles and assemblies with BMW-approved materials.Used carsIn general
Customer cars to be laid up (instructions to customer)In general
Switch on A/C system once a month for 10 minutesUsed carsNecessary in order to retain full operational capability of gaskets and expansion valve (omitted in case of R134a refrigerant, identified by rating plate in engine compartment)
Customer cars to be laid up (instructions to customer)Necessary in order to retain full operational capability of gaskets and expansion valve (omitted in case of R134a refrigerant, identified by rating plate in engine compartment)

Upkeep Measures

00 00 250 BMW engine oil service (M54/56)

Recycling

Catch and dispose of used oil in a suitable container.

Observe country-specific waste-disposal regulations.

Undo oil filter cap (36 A/F).

Oil flows from oil-filter housing into oil pan.

Installation

Tightening torque: 11 42 2AZ, refer to ENGINE - TIGHTENING TORQUES .

Scheme 73

Scheme 73: 00 00 250 BMW engine oil service (M54/56)

Installation

Replace seals and coat with oil.

Scheme 74

Scheme 74

Once oil has drained from oil filter housing, open oil drain plug or draw off oil.

Scheme 75

Scheme 75

Installation

Replace sealing ring.

Tightening torque: 11 13 1AZ, refer to ENGINE - TIGHTENING TORQUES .

00 00 250 BMW engine oil service incl. supplementary service (M54 / M56)

Note. Work step 00 00 250 comprises the engine oil and supplementary services. Only the engine oil service will be described in these repair instructions. For the supplementary service work steps, refer to the vehicle -specific inspection sheet.

Engine oil service

Release and tighten down main flow oil filter cap with a socket only.

Scheme 76

Scheme 76: Engine oil service

When the main flow oil filter cap is opened, engine oil flows from the oil filter housing back into the oil sump.

Release main flow oil filter cap and remove towards top.

Installation

Tightening torque 11 42 2AZ, refer to ENGINE - TIGHTENING TORQUES .

Installation

Replace and oil O-ring.

Scheme 77

Scheme 77

Drain or draw off engine oil.

Scheme 78

Scheme 78

When engine oil is drained, open cap in engine underguard.

Open oil drain plug and drain off engine oil.

Installation

Replace sealing ring.

Tightening torque 11 13 1AZ, refer to ENGINE - TIGHTENING TORQUES .

Complete vehicle and set in horizontal position.

Top up engine oil.

Start engine and run at idle until oil indicator lamp goes out.

Switch off engine, wait approx. 5 minutes and then check engine oil level.

Top up engine oil if necessary.

Supplementary service

Refer to vehicle-specific inspection sheet.

00 11..... Draining/topping up gear oil in manual transmission

Note. Gearbox must be at normal operating temperature. Gear oil: refer to BMW Service Operating Fluids. Filling capacities: refer to specific transmission Technical Data.

Draining gear oil

Scheme 79

Scheme 79: 00 11..... Draining/topping up gear oil in manual transmission
  1. Release oil drain plug (1) and filler plug (2).
  2. Clean oil drain plug (1) and screw in.
  3. Tightening torque, refer to «TORQUE SPECIFICATIONS»(/bmw/x3/e83-2003-2006/remont/manual-trans/#on-vehicle-servicing-gs6-37bz__torque-specifications) .

Fill transmission with gear oil.

  1. Pour in gear oil until overflowing.
  2. Tighten in filler screw (2). Tightening torque, refer to «TORQUE SPECIFICATIONS»(/bmw/x3/e83-2003-2006/remont/manual-trans/#on-vehicle-servicing-gs6-37bz__torque-specifications) .

00 11 259 Replenishing / changing rear differential oil

IMPORTANTUse only approved differential oils.

Failure to comply with this instruction will result in serious damage to the rear differential!

Replenishing Rear Differential Oil

Undo oil filler plug (1).

Scheme 80

Scheme 80: Replenishing Rear Differential Oil

Check rear differential oil level.

If necessary, pour in rear differential oil up to lower edge of opening for oil filler plug (1).

Installation

Scheme 81

Scheme 81
  1. Oil filler plug with sealing ring: Replace sealing ring (1). Tightening torque, 65 Nm.
  2. Oil filler plug with O-ring: Replace oil filler plug (2). Tightening torque, 60 Nm.

Changing Rear Differential Oil

Note. The oil no longer has to be changed in rear differentials which do not have an oil drain plug (168K from 03/2003, 168L, 188L, 215L). Only change oil when rear differential is at normal operating temperature.

Recycling

Catch and dispose of emerging differential oil.

Observe country-specific waste-disposal regulations

Place oil collecting apparatus underneath.

Remove oil drain plug (1).

Scheme 82

Scheme 82: Changing Rear Differential Oil

Drain and dispose of differential oil.

Undo oil filler plug (2).

Installation

Scheme 83

Scheme 83
  1. Oil drain plug with sealing ring: Replace sealing ring (1). Tightening torque: 65 Nm.
  2. Oil drain plug with O-ring: Replace oil drain plug (2). Tightening torque: 60 Nm.

Installation

Pour in rear differential oil up to lower edge of opening for oil filler plug (1).

Scheme 84

Scheme 84

Note. If necessary, refer to Technical Data for necessary fill quantities.

Installation

Scheme 85

Scheme 85
  1. Oil filler plug with sealing ring: Replace sealing ring (1). Tightening torque: 65 Nm.
  2. Oil filler plug with O-ring: Replace oil filler plug (2). Tightening torque: 60 Nm.

00 11 500 Checking/topping up fluid level in automatic transmission (A5S 360R/390R)

IMPORTANTUse only the approved transmission fluid in this automatic transmission.

Failure to comply with this requirement will result in serious damage to the automatic transmission!

For details of approved oil grades, see also sticker on transmission fluid sump.

Note. Illustration shows transmission oil filler plug (1) E83 petrol/gasoline engine.

Scheme 86

Scheme 86

Note. Illustration shows transmission oil filler plug (1) E83 diesel engine.

Scheme 87

Scheme 87

Note. Illustration shows transmission oil filler plug (1) E46 diesel engine.

Scheme 88

Scheme 88

Move selector lever to parking position "P".

The vehicle must be horizontal and secured against rolling off.

Connect BMW Diagnosis and Information System (DIS) to vehicle.

Undo oil filler plug (1).

Top up automatic transmission fluid until it flows over.

Screw in oil filler plug (1) by hand.

Start engine and run at idle speed.

Operate brake and, with engine at idle speed, change up and down all gears several times.

Release oil filler plug (1) again.

Increase temperature of transmission fluid to 30 ... 50 °C.

Interrogate temperature of automatic transmission fluid with BMW Diagnosis and Information System.

Top up automatic transmission fluid until it flows over.

Screw in oil filler plug (1).

Tightening torque, 18 Nm.

Installation

Check sealing ring of oil filler plug (1) for damage and if necessary replace sealing ring and filler plug (1).

00 11 572 Changing oil in transfer box (ATC 400/500)

IMPORTANTWhen changing the gear oil, it is necessary to delete the self-adapting wear values in the transfer box control unit.

Refer to Service functions.

Use only the approved transmission fluid.

Failure to comply with this requirement will result in serious damage to the transfer box!

Catch and dispose of escaping transmission fluid.

Observe country-specific waste-disposal regulations

Note. ATC 500 transfer box

Undo oil filler plug (1).

Scheme 89

Scheme 89

Tightening torque, 33 Nm.

Note. ATC 500 transfer box

Remove oil drain plug (2).

Scheme 90

Scheme 90

Tightening torque, 33 Nm.

Note. ATC 400 transfer box

Release oil filler plug (1) and oil drain plug (2).

Tightening torque, 33 Nm.

Scheme 91

Scheme 91

Installation

Replace sealing rings. Clean oil drain plug (2) and screw in. Pour in gear oil up to lower edge of filler plug (1). Tighten in filler screw (1).

Tightening torque, 33 Nm.