BMW 11 12 2 157 664 Installation Instructions Manual page 34

17. Wiring diagram
Legend
Eyelet, on B+ post X2219
A1*
Ring eyelet, on earth pin X175
A2*
Butt connector on the cable of the original fan relay (only cars built after 3/07) or on branch BA2*
A3*
(only cars built before 3/07) or on branch BC3* (only RHD cars)
Butt connector on the cable of the original fan relay (only cars built after 3/07) or on branch BA1*
A4*
(only cars built before 3/07) or on branch BC2* (only RHD cars)
A5* Cars with N54 engine only
Socket contact on DME control unit A6020, plug X60101, GR 26-pin or on branch BC1*
(RHD cars only)
Cars with N55 engine only
Socket contact, on separated SW/BL cable (0.5 mm²) from PIN 20 of plug X60001 from the
DME control unit or on branch BC1* (RHD cars only)
Fuse holder 125 A
A6*
Eyelet, on fan relay K*
A7*
Eyelet, on fan relay K*
A8*
SW 2-pin socket casing, on fan relay K*
A9*
SW 4-pin socket casing, on electric fan B*
A10*
Cable with insulation-piercing connector on glovebox light E42a, plug X18336, SW 4-pin
BA3*
(only cars built before 3/07)
Cable with insulation-piercing connector on glovebox light E42a, plug X18336, SW 4-pin
BA4*
(only cars built before 3/07)
Socket contact on DME control unit A6020, plug X60101, GR 26-pin (RHD cars only)
BC4*
Butt connector on the cable of the original fan relay or on branch BA1* (RHD cars only)
BC5*
Butt connector on the cable of the original fan relay or on branch BA2* (RHD cars only)
BC6*
All the designations marked with an asterisk (*) apply only to these installation instructions or this wiring diagram.
Cable colours
BL Blue
BR Brown
© BMW AG, Munich.
GN Green
GR Grey
01 29 2 160 471
RT Red
SW Black
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