door speaker polarity E53 2004 D-Sport

[X5-D-Sport]

Gents, any idea which wire is the + polarity wire for my door speakers.
the OEM speaker has no markings, the spade terminals are all the same size on thr OEM connector & speakers.
Im refitting some nice Pioneer Speakers, & the large spade connector is marked + / posative...any one know which of the OEM colour coded wires is the + wire.

both wires that plug into the speaker case feom the door loom are colour coded in 2 colours each...but which is which ??

Appreciate any help here.

[Sanj]

I did this exercise many moons ago so please don't shoot me if it's wrong - I have the HK amp and wanted to know the pin details. Possibly the wires could be the same to the front speakers?? Think you want the mids.

Grey ½ of connector

Pin # 13 / Tweeter Rear Right door + * Yellow Pin #21 / Tweeter Rear Right door - *Blue / yellow

Pin # 12 / Tweeter Front Right - Blue / Brown Pin #20 / no connection

Pin # 11 / Tweeter Front Right + Blue / black         Pin #19 / no connection

Pin # 10 / Switched +12v remote turn on White Pin #18 / no connection

Pin # 9 / Head unit output Front Right + Blue / red Pin #17 / Head unit output Front Right - Brown / orange

Pin # 8 / Head unit output Rear Right + Blue / black Pin #16 / Head unit output Rear Right - Brown / orange

Pin # 7 / no connection                         Pin #15 / no connection

Pin # 6 / no connection                         Pin #14 / no connection

Pin # 5 / +12v factory amp +12v supply *Red / green

Pin # 4 / Woofer Front Left +Blue / white

Pin # 3 / Woofer Front Left -Blue / brown

Pin # 2 / Woofer Rear Left +Yellow

Pin # 1 / Woofer Rear Left -Brown



Black ½ of connector

Pin # 34 / Tweeter Front Left - Yellow / brown Pin #42 / Mid Front Right door + *Green

Pin # 33 / Tweeter Front Left + Yellow / red         Pin #41 / Mid Front Right door - *Blue / green

Pin # 32 / Tweeter Rear left door - * Yellow / brown Pin #40 / Mid Front left door + *White

Pin # 31 / Tweeter Rear Left door + * Yellow / black Pin #39 / Mid Front left door - *Blue / white

Pin # 30 / Head output Front left - Brown / orange Pin #38 / Head output Front Left + Yellow / red

Pin # 29 / Head output Rear Left - Brown / orange         Pin #37 / Head output Rear Left + Yellow / black

Pin # 28 / no connection                 Pin #36 / no connection

Pin # 27 / no connection                 Pin #35 / no connection

Pin # 26 / DC ground factory ampBrown

Pin # 25 / Woofer Rear Right +Blue

Pin # 24 / Woofer Rear Right -Brown

Pin # 23 / Woofer Front Right +Blue / Red

Pin # 22 / Woofer Front Right -Blue / Brown

[X5-D-Sport]

Mine isnt fitted with tweets in the doors, just the lower mids....

[Upex]

Try it one way, on low of course, if it pulls cone in its wrong way. Or check with an ammeter, positive means you correct, negative is reversed.

[X5-D-Sport]

Will do
good suggestions - thank you.