Safekidda

Mk 2.5 58 - Retrofit Bluetooth & Usb Questions

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No one :-/ 

i have found a lot of info but also lots of contradictory info 

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Right. Bought a bluetooth module today £38 - 8M5T-19C112-AS

Also bought control stalk - 3M5T-14K147-BE

mic is in place already as already got it. 

 

Need to know about the loop connector. 

Looks like the loop connector is the BA type, but don't know if this will work okay with the travelpilot fx nav and bluetooth/USB ? 

 

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First of all I am sorry for reviving an old thread but I am getting no where , my prob is a little different as in I have a 2007 fusion I have retrofitted a sony/ford dab radio out of a kuga and a bluetooth module and mic from a fiesta and all works fine .I managed to get a8M5T-19C112-AM and had the same prob as a few others I could see the songs streaming from my phone I could call people but had no sound at all .Anyway I managed to find out the two audio cables of the aux plug had to go to pin 5 and 6 on the  modules wiring that gave me sound but it sounds bad as if only some of the channels are there if that make sense? and I also have a bad alternator wine but no matter what pin I connect the earth wire to from the aux it cuts out the sound . I have no idea if or were my loop connector is if indeed I have one ,then on the first page of this thread I found

"On the new wiring PIN 5, 6 , 19, 23, 37 and 38 must be occupied (these are the AUX-in wires). On the old wiring these Pins are not occupied"

Does this mean I have to bridge /add more wires ???? can someone please explain this, my module wiring is  6S6T-14C007-AE if that helps

Can someone please help me with this last part ? thank you

20190531_201704.jpg

20190608_144609.jpg

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many of the wires should act as a shield (to stop interference from impacting audio quality) so should be wound around each other (twisted)

3 and 4 mic wires twisted to each other

5 and 6 L out and R out, twisted with pin 23 block C pin 6 audio ground

37 and 38 L in and R in, of the glovebox aux jack twisted with the aux ground wire pin 19

 

Connector A (C517/C518)                            
Speakers (C517)      
 
   
 
     
Pin 1 Right Rear + (brown/white)         
Pin 2 Right Front + (purple/white x2)         
Pin 3 Left Front + (white x2)           
Pin 4 Left Rear + (brown/green)           
Pin 5 Right Rear – (brown/blue)           
Pin 6 Right Front – (orange/white x2)         
Pin 7 Left Front – (white/brown x2)         
Pin 8 Left Rear – (brown/yellow)           
Power (C518)            
Pin 9 CAN + (blue/white)           
Pin 10 CAN – (purple)           
Pin 11 Keycode Ground (black/blue)         
Pin 12 Ground (black/blue)           
Pin 13 Alarm Sense (From GEM) (yellow/grey)       
Pin 14 Illumination (not used)           
Pin 15 battery + (From F72) (brown/red)         
Pin 16 Ign. Sense (Accessory) (From F69) (not used)       
               
Connector B (C520)            
Pin 1 Mono + (not used)           
Pin 2 Sw A+ (Switched Output (On when stereo is on) - Used with Rear Seat DVD's or 3rd party amplifier switch) (green/purple)       
Pin 3 Aux L+ (CD Changer) (not used)         
Pin 4 Aux R + (CD Changer) (not used)         
Pin 5 PTA (Phone Mute) (not used)                           
Pin 6 SWC (Steering Wheel Controls) (grey/yellow)                         
Pin 7 Mono - (not used)                             
Pin 8 SWC Gnd (Steering Wheel Controls) (blue)                         
Pin 9 Aux L – (CD Changer) (not used)                           
Pin 10 Aux R – (CD Changer) (not used)                           
Pin 11 Rev Sense (Used for Navigation) (not used)                         
Pin 12 AVC - Speed signal for Auto Volume Control (not used)                       
                                 
Connector C (C519)                              
   
Pin 1 RSE L+ (Rear Seat Entertainment) (green)                         
Pin 2 RSE R+ (Rear Seat Entertainment) (not used)                         
Pin 3 Mono 2 + (brown/red)                             
Pin 4 Sub W + (not used)                             
Pin 5 Aux 2 L (Glovebox Aux Socket L) (white/purple)                         
Pin 6 Audio Gnd (black)                             
Pin 7 RSE L – (Rear Seat Entertainment) (grey/yellow)                       
Pin 8 RSE R – (Rear Seat Entertainment) (not used)                         
Pin 9 Mono 2 – (blue/red)                             
Pin 10 Sub W – (blue)                             
Pin 11 Aux 2 R (Glovebox Aux Socket R) (yellow/blue)                       
Pin 12 Mic. (brown)                               
                                 

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Thank you so much for that I will have a look as soon as it stops raining and see if I can finally sort it out

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 no wonder my sound via bluetooth sounds washed out and wining but that could be my music:biggrin: ,so at the mo I have as I have said I have the two wires from the aux cable in pins 5 and 6 and the black wire is not connected .So am I right in thinking I remove them and fit them in pins 37 and 38 and the  ground wire  in to pin 19 ? But it this part "5 and 6 L out and R out, twisted with pin 23 block C pin 6 audio ground "  that I am not 100% sure about do I need more wires from these pins to the radio? thank you

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there's a very blurry photo on an earlier post you can't read with all the right info

I'm working through what pins do what to retrofit the BT module using a "plug and play VW loom from china for 25 quid"

currently I think left side is the BT multiplug, right is where it goes on the radio

  • 1    
    2    
    3 Mic in +  
    4 Mic in -  
    5 Line out - to radio Aux out L block C Pin 5
    6 Line out + to radio Aux out R block C Pin 11
    8    
    9    
    11    
    12    
    14 CAN +  
    15 CAN -  
    17 Vbatt 12V  
    18 Vbatt 12V  
    19 Audio Grd shield Glovebox Aux plug Grd
    23 Audio Grd shield block C Pin 6
    33 Grd block A Pin 12  
    34 Grd block A Pin 12  
    37 Aux In L Glovebox Aux plug L
    38 Aux In R Glovebox Aux plug R

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Thanks again I have that picture and tried to read the pins but same as you I think I am not having much luck, tomorrow if the rain is not to bad I am going to try the aux wires in pins 37 and 38  and 19 .What I can not figure out is when I fit the wires I have cut off my aux cable to pins 5 and 6  I get sound but when I connect them to other pins I get nothing ,forgive me for being thick but this is all new to me

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I have sorted it :biggrin:as soon as I get the connectors for the wires I will explain all I do not want to disturb it at the mo

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