
8403.BMW03 2.47.06 2013 BMW X3 (F25) EU
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Vehicle connections
The connection information listed below is specific to the 2013 BMW X3 (F25) EU. Refer to “Pre-installation and application warnings” for a list of important notes.
Data 14-pin blue connector (H1)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H1/1 Light Green No Connection No Connection
H1/2 Violet/Yellow No Connection No Connection
H1/3 Tan/Black (DATA) HS CAN High Car Access System under driver dash, 41 pin plug, pin 35 data yellow/red (K CAN)
H1/4 Tan (DATA) HS CAN Low Car Access System under driver dash, 41 pin plug, pin 26 data yellow/brown (K CAN)
H1/5 Orange/Green (DATA) HS CAN High No Connection
H1/6 Orange/Brown (DATA) HS CAN Low No Connection
H1/7 Brown Relay N.O. - Brake 1 Interrupt (vehicle side) or Clutch 3 brake switch, 4 pin plug, pin 3
Brake for vehicles with automatic transmission.
clutch switch, 4 pin plug, pin 4
Clutch for vehicles with manual transmission.
cut
-
brown/gray
blue/black
H1/8 Yellow Relay COM. - Brake 2 Interrupt (vehicle side) OR Clutch
23
brake switch, 4 pin plug, pin 4
Brake for vehicles with automatic transmission.
clutch switch, 4 pin plug, pin 3
cut
+
blue/red
violet/yellow
H1/9 Orange/Yellow Relay N.C. - Brake 2 Interrupt (conn. side) brake switch, 4 pin plug, pin 4 cut blue/red
H1/10 Orange/Red Relay N.C. - Brake 1 Interrupt (conn. side) OR Clutch 1
Interrupt (conn. side)
brake switch, 4 pin plug, pin 3
Brake for vehicles with automatic transmission.
clutch switch, 4 pin plug, pin 2
Clutch for vehicles with manual transmission.
cut
cut
brown/gray
blue/brown
H1/11 Yellow/Red Relay COM. - Brake 1 Interrupt (vehicle side) OR Clutch
1 Interrupt (vehicle side)
brake switch, 4 pin plug, pin 3
Brake for vehicles with automatic transmission.
clutch switch, 4 pin plug, pin 2
Clutch for vehicles with manual transmission.
cut
cut
brown/gray
blue/brown
H1/12 Brown/Red Relay N.O. No Connection No Connection
H1/13 Red (+) W2W Only - 12 Volt Input Car Access System under driver dash, 41 pin plug, pin 21 + red/white (40A)
H1/14 Black (-) W2W Only - Ground (chassis ground)
Output 12-pin red connector (H2)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H2/1 Black/White (-) Bypass Activation Output [3] Refer to the Immobilizer interface section of the guide for additional
information.
H2/2 Green/Black (-) E-Brake Status Output [4] Remote Starter
Mandatory connection on automatic and manual transmission vehicles.
H2/3 Green/White (-) PTS 1 Output Car Access System (CAS) under driver dash, 26 pin plug, pin 8 - orange
H2/4 Red/Black (-) PTS 2 Output Car Access System (CAS) under driver dash, 26 pin plug, pin 7 - black/white
H2/5 Violet/White (AC) Tach Output [2] Remote Starter
Optional connection required on some remote starters, which do not support
a tach signal in D2D.