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Engine Electrical System - Special Tools (m54) BMW X3 E83

Gauges & Instrument Panels 5 illustrations ~732 words

12 1 200 Torque limiter 30 Nm

Minimum set: Mechanical tools

In conjunction with: 12 1 171, 12 1 172

Note: For tightening spark plugs to torque limit

Engine: M40, M42, M43, M43TU, M44, M50, M52, M52TU, M54, M56, M60, M62, M70, M73, N40, N42, N46, N73, S50US

Storage location: B13

Scheme 1

Scheme 1: 12 1 200 Torque limiter 30 Nm

SI number: 1 05 92(507)

Order number: 12 1 200

Torque limiter 30 Nm

12 1 300 Adapter set for 134-pin module plug

Minimum set: Measuring and testing equipment

In conjunction with: 61 1 459

Note: For diagnosis and troubleshooting on DME and transmission control - from model year 98

Engine: M54, M56, M62, M73, N40, N42, N46, N62, N73

Storage location: N 201, N 202, N 203, N 204

SI number: 2 04 97(248)

Order number: 12 1 300

Adapter set for 134-pin module plug

Scheme 2

Scheme 2: 12 1 300 Adapter set for 134-pin module plug

Consisting of

12 1 301 Adapter lead 9-pin

12 1 302 Measurement module 24-pin

12 1 303 Measurement module 40-pin

12 1 304 Measurement module 52-pin

Note: Supplied from 08/2004 in conjunction with 12 1 305 (zero-coded cover cap for new SGM control unit in E6x)

12 1 305 Zero-coded cover cap for 52-pin test box (12 1300/304)

Note: New plugs in E61/E61/E63 and E64 on SGM control unit Cover cap 12 1 300/305 for diagnosis on wiring harness. From 08/2004 cover cap will be supplied with test box.

SI number: 2 07 04 (138)

Order number: 12 1 305

Zero-coded cover cap for 52-pin test box (12 1300/304)

12 7 050 Adapter lead

Minimum set: Measuring and testing equipment

Note: For engines with rod-type ignition coils for measuring secondary voltage

Engine: M54, M56, N40, N42, N46, N62, N73, S54

Storage location: F 104

Scheme 3

Scheme 3: 12 7 050 Adapter lead

SI number: 2 01 01 (671)

Order number: 12 7 050

Adapter lead

12 7 060 Antistatic mat (ESD)

Note: ESD (Electro Static Discharge) For protection against ESD during repairs to electronic components. (Replaces the sub-number 12 7 192 from Eprom tool kit 12 7 190)

Series: E36, E36/2, E36/3, E36/5, E36/7, E36/C, E36tou, E38, E38/3, E39, E39PL, E39tou, E46, E46/16, E46/2, E46/3, E46/5, E46/C, E52, E53, E60, E61, E63, E64, E65, E66, E67, E83, E85, E87, E90, R50, R52, R53, RR1

Scheme 4

Scheme 4: 12 7 060 Antistatic mat (ESD)

SI number: 2 06 04 (128)

Order number: 12 7 060

Antistatic mat (ESD)

12 7 110 Socket wrench socket WAF 24

Minimum set: Mechanical tools

Note: For removing and installing pulley on alternator

Engine: M10, M21, M40, M41, M42, M43, M43TU, M44, M47, M47TU, M50, M51, M52, M52TU, M54, M57, M57TU, M60, M62, M67, M70, M73, N46, N62, N73, S14, S50B30, S50B32

Scheme 5

Scheme 5: 12 7 110 Socket wrench socket WAF 24

Storage location: B21

SI number: 1 12 93(701)

Order number: 12 7 110

Socket wrench socket WAF 24

12 7 121 Counterholder wrench

In conjunction with: Socket

Note: Alternator N42 engine

Order number: 12 7 121

Counterholder wrench

12 7 122 Socket

In conjunction with: Counterholder wrench

Note: Hazet 8808 lg10

SI number: 1 28 03 (051)

Order number: 12 7 122

Socket

12 7 190 Eprom tools / ID marking

Note: Set no longer available. Antistatic mat can be ordered using number 12 7 060.

Storage location: J 101

Order number: 12 7 190

Eprom tools / ID marking

Consisting of

1 = 12 7 191 Eprom extractor pliers

Note: No longer available. Antistatic mat can be ordered using special tool number 12 7 060.

2 = 12 7 192 Antistatic mat

Note: Is replaced by main number 12 7 060.

12 7 200 Set of tools

Note: For opening & closing control unit box

Storage location: J 106

Order number: 12 7 200

Set of tools

Consisting of

1 = 12 7 201 Pliers

Note: For bending open tab washers

2 = 12 7 202 Lever

Note: For bending tab washers

3 = 12 7 203 Pliers

Note: For closing tab washers

4 = 12 7 204 Torx socket T20

5 = 12 7 205 Torx socket T10

6 = 12 7 206 Fine pen

Note: Black, waterproof

8 = 12 7 208 Slotted screwdriver 2 mm

9 = 12 7 209 Straightening tool

Note: For Eprom connections

12 7 210 Control unit seal

Storage location: J 106

Order number: 12 7 210

Control unit seal

Consisting of

1 = 12 7 211 Seal marks

2 = 12 7 212 Hole punch

Note: For seal mark dating