wiring diagram BMW X5 2000 E53 Xenon Lights Instalation Instruction Manual

EN/1-3
1. Important information
(Only for use within the BMW dealer organisation.)
Installation time approx. 7.5 hours.
The installation times may differ depending on the condition of the car and the equipment in it.
This retrofit system may only be installed with a headlight cleaning system.
All servicing, repair, installation and adjustment work on cars is conducted on your own responsibility.
All work is to be completed using the latest BMW
–Repair instructions,–Circuit diagrams,
–Service manuals,–Work instructions,
–Diagnostics manuals
in a rational sequence using the prescribed tools (special tools) and pursuant to the relevant health and safety
regulations.
Safety notes
An optional equipment wiring harness is used on the E53. This means that if a car is fitted as standard with at
least one of the following pieces of special equipment (SA), the other modules (MD) for the special equipment on
this level will also be integrated in the vehicle wiring harness.
The modules for the special equipment for the lower levels will then also be available.
Example: If a car is fitted with SA 536 (auxiliary heating system), all models on level 3, level 2 and level 1 will be
available.
Level 2
SA 235 (MD AHM) (trailer hitch)
SA 502 (MD SRA)
SA 508 (MD PDC)
SA 609 (MD navigation system)
SA 624 to 629 (US SA 640 (MS car telephone / radio)
Level 3
SA 248 (MD steering wheel heating system)
SA 261 (MD rear airbag)
SA 265 (MD RDC) (tyre pressure control module)
SA 461 (MD backrest heating system in the rear)
SA 496 (MD seat heating system in the rear)
SA 533 (MD rear air conditioning)
SA 536 (MD auxiliary heating system)
Level 4
SA 220 (MS single axle level control)
Level 5
SA 522 (MD automatic headlight adjustment control system / xenon lights)
Safety information
These installation instructions are only valid for LHD cars.
All lock nuts are to be replaced.
All tightening torque values are to be taken from the current repair instructions and must be observed at all times.
Ensure that cables and other lines are not kinked or damaged when they are being installed in the car and that
they do not impair the freedom of movement of other components.
If the specified pins or chambers are already in use, bridges, double crimps or parallel end stops are to be used.
Do not use so-called ”Scotchlock connectors" since they may cause faults in the vehicle's electrical system.

3.1 Circuit diagram (for ECE cars only)
Fold out folded page 3-9.
A3 Light module
A52 ABS/DSC control module
A53 Headlight adjustment control system (LWR) control module
B42 Load sensor at the rear right
B64 Load/level sensor at the front right
M80 Headlight servo motor, left
M81 Headlight servo motor, right
X1B* Black 10-pin plug
X1S* Black 10-pin plug
X596 Terminal 31 connector
X991 26-pin plug, Bordeaux
X1034 4-pin plug, natural (left headlight)
X1035 4-pin plug, natural (right headlight)
X1170 42-pin plug, natural (ABS/ASC control module)
X1451 6-pin plug, black (level sensor, rear right)
X1608* Terminal 31 connector
X10116 K-bus connector
X10117 54-pin plug, black (light module)
X10275 6-pin plug, black (level sensor, front right)
X10466* K-bus connector
The components marked "*" only refer to this circuit diagram, all other components refer to the BMW dealer
organisation circuit diagram.
The cables marked ”#” are in the vehicle wiring harness and are not supplied with the xenon light retrofit kit.
Cable colours
BL = blue
BR = brown
GE = yellow
GN = green
GR = grey
RT = red
SW = black
WS = white
EN/3-3