BMW 7 ser. E65, E66 & E68 Wiring Diagram System

Wiring Diagrams and Functional

Wiring diagrams include location information, wiring, pin identification, troubleshooting, maintenance, function descriptions, and more. This includes all information that follows wiring and wire connections.

Language: English

Format: ISO Image

Size: 2 Gb

Free download


TEC-6302-9 Technical Manual for SeatsControl-E65 module

Unit port outputs assignment

Standart delivery kit


BMW E65 Installation Instructions Manual

Advanced DVD system with multimedia changer retrofit

BMW 7 Series Saloon (E65 / E66)


System circuit diagram

Energy management E65/E66MU 

Index Description

1 Alternator

2 Starter

3 Digital Motor Electronics DME

4 Jump start terminal point

5 Fuse box, engine compartment

6 Power distribution box, front

7 B-pillar satellite, right

8 Battery switch

9 Interior lights button

10 Boot lid button

11 Fuse (250 A)

12 Safety battery terminal

13 Battery

14 Power module

15 Power distribution box, rear

16 Terminal 30 for emergency siren and infrared remote control

17 Central locking of fuel tank flap

18 Central locking of boot lid

Index Description

19 Soft Close Automatic

20 Load/consumer deactivation, body (VA_K)

21 Load/consumer deactivation, roof, front and rear (VA_D)

22 Interior lights (IB)

23 Safety and Gateway Module SGM

24 Remote control receiver FBD

25 Light Module LM

26 Instrument cluster

27 Car Access System CAS

28 Anti-theft alarm system DWA

PT-CAN Power Train Controller Area Network

K-CAN Body Controller Area Network

Kl. 30B Continuous positive

Kl. 30Ug Continuous positive

Kl. 30SV Terminal 30 Special loads/consumers

Kl. R Terminal R

Kl. 15 Terminal 15


WUP Wake-up line


Changes in energy management 

The CAS and DME control units are no longer powered by separate outputs on the power module. These control units are combined together with the light module, the instrument cluster and the remote control receiver on a common connection.

This output is known as Terminal 30 Special loads/consumers (Kl. 30SV). This terminal can be switched by means of a hardware alteration in the power module

Index Explanation

1 Power module

2 Terminal 30B

3 Terminal 30U

4 Terminal 30SV (Special loads/


5 Light Module LM

6 Instrument cluster

7 Car Access System CAS

8 Digital Motor Electronics DME

9 Remote control receiver

10 Power distribution box, rear


11 Power distribution box, front

Exterior lighting E65/E66MU

Comments: 1
  • #1

    James ivwy (Wednesday, 28 June 2023 03:48)

    You just need a real help man