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Repair manual

Engine Electrical System - Repair (N63) BMW X6 E71

Step-by-step instructions on "Engine Electrical System - Repair (N63)" for BMW X6 E71 (2007–2012). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

41subsections

41articles

68illustrations

12 00... Instructions for disconnecting and connecting battery

1 article

• 12 00... Instructions for disconnecting and connecting battery

Before disconnecting battery

1 article

• Before disconnecting battery

General notes on disconnecting battery

1 article

• General notes on disconnecting battery

After connecting battery

1 article

• After connecting battery

Vehicles with a two-battery system

1 article

• Vehicles with a two-battery system

12 00... Instructions for working on the ignition system

1 article

• 12 00... Instructions for working on the ignition system

12 00... Notes/information on removing and installing control units

1 article

• 12 00... Notes/information on removing and installing control units

12 00... Notes/information on start assistance (jump starting)

1 article

• 12 00... Notes/information on start assistance (jump starting)

Preparation

1 article

• Preparation

In general

1 article

• In general

In addition

1 article

• In addition

12 12 011 Replacing all spark plugs (N53, N54, N63)

1 article

• 12 12 011 Replacing all spark plugs (N53, N54, N63) 3

12 13 511 Replacing ignition coils (N63)

1 article

• 12 13 511 Replacing ignition coils (N63) 3

12 14 512 Replacing pulse generator on left exhaust camshaft (N63)

1 article

• 12 14 512 Replacing pulse generator on left exhaust camshaft (N63)

12 14 513 Replacing pulse generator on right exhaust camshaft (N63)

1 article

• 12 14 513 Replacing pulse generator on right exhaust camshaft (N63)

12 14 521 Replacing crankshaft pulse generator (N63)

1 article

• 12 14 521 Replacing crankshaft pulse generator (N63)

12 14 522 Replacing pulse generator on left inlet camshaft (N63)

1 article

• 12 14 522 Replacing pulse generator on left inlet camshaft (N63)

12 14 526 Replacing pulse generator on right inlet camshaft (N63)

1 article

• 12 14 526 Replacing pulse generator on right inlet camshaft (N63)

12 14 550 Replacing control unit (DME) (N63)

1 article

• 12 14 550 Replacing control unit (DME) (N63) 5

12 14 610 Removing/replacing right knock sensors (N63)

1 article

• 12 14 610 Removing/replacing right knock sensors (N63) 2

12 14 611 Removing/replacing left knock sensors (N63)

1 article

• 12 14 611 Removing/replacing left knock sensors (N63)

12 14 700 Coding control module (DME / DDE)

1 article

• 12 14 700 Coding control module (DME / DDE)

12 14 705 Programming control unit (DME / DDE)

1 article

• 12 14 705 Programming control unit (DME / DDE)

12 90... Removing and installing/replacing electronics box

1 article

• 12 90... Removing and installing/replacing electronics box 3

12 31... Replacing alternator belt pulley

1 article

• 12 31... Replacing alternator belt pulley 1

12 31... Replacing alternator belt pulley (with overrunning clutch)

1 article

• 12 31... Replacing alternator belt pulley (with overrunning clutch) 1

12 31 009 Checking alternator (BSD)

1 article

• 12 31 009 Checking alternator (BSD) 1

Oscillogram for a faulty alternator

1 article

• Oscillogram for a faulty alternator 6

12 31 020 Removing and installing or replacing alternator (N63)

1 article

• 12 31 020 Removing and installing or replacing alternator (N63) 7

12 32 501 Replacing voltage regulator

1 article

• 12 32 501 Replacing voltage regulator 8

12 41 020 Removing and installing/replacing starter (N63)

1 article

• 12 41 020 Removing and installing/replacing starter (N63) 2

12 41 041 Replacing solenoid switch

1 article

• 12 41 041 Replacing solenoid switch 3

12 42 540 Replacing safety battery terminal (SBK)

1 article

• 12 42 540 Replacing safety battery terminal (SBK)

Battery in engine compartment

1 article

• Battery in engine compartment

Battery in luggage compartment behind side trim panel

1 article

• Battery in luggage compartment behind side trim panel 2

Battery in luggage compartment under floor trim panel

1 article

• Battery in luggage compartment under floor trim panel 1

Battery in luggage compartment under spare wheel

1 article

• Battery in luggage compartment under spare wheel 11

12 42 550 Replacing battery positive lead between starter, alternator and battery positive terminal (N63)

1 article

• 12 42 550 Replacing battery positive lead between starter, alternator and battery positive terminal (N63) 6

12 61 280 Removing and installing/replacing oil pressure sensor (N63)

1 article

• 12 61 280 Removing and installing/replacing oil pressure sensor (N63)

12 61 285 Replacing engine oil level sensor (N63)

1 article

• 12 61 285 Replacing engine oil level sensor (N63) 1

12 90 100 Replacing fan for electronics box

1 article

• 12 90 100 Replacing fan for electronics box 2