Fender Audio System Questions

jayu969

New member
Joined
Nov 6, 2015
Location
Wisconsin
TDI
2012 Passat SEL
Does the Fender audio system use a separate amp? If so where is it located? Does anyone have a wiring diagram? Considering upgrading the amps and speakers.
 

ABS

Veteran Member
Joined
Mar 17, 2003
Location
South Central Minnesota
TDI
2014 Passat SE TDI, 6MT
For what it's worth...

Credit to The12Volt.com forum: http://www.the12volt.com/installbay/forum_posts.asp?tid=132259

Radio 12V red/yellow + radio, 16 pin plug, pins 15 and 16
Radio Ground brown - radio, 16 pin plug, pin 12
Radio Ignition (Infotainment CAN)
Radio Illumination (Infotainment CAN)
Factory Amp Turn-on (Infotainment CAN)
Power Antenna N/A
Left Front Speaker (+/-) brown/green - brown/blue or green - brown +,- radio, 8 pin plug, pins 3 and 7
If equipped, the amplifier is under the driver seat. On vehicles with amplifier, the speaker wires are brown/green - brown/blue (woofer); blue/black - white/black (midrange); white - white/black (tweeter) at the amplifier, 38 pin plug, pins 18 and 6; 13 and 14; 8 and 20.
Right Front Speaker (+/-) brown/red - brown/black or blue - brown +,- radio, 8 pin plug, pins 2 and 6
If equipped, the amplifier is under the driver seat. On vehicles with amplifier, the speaker wires are brown/red - brown/black (woofer); red/gray - brown/gray (midrange); gray - gray/black (tweeter) at the amplifier, 38 pin plug, pins 15 and 3; 12 and 11; 19 and 7.
Left Rear Speaker (+/-) red/white - brown/white or white - brown +,- radio, 8 pin plug, pins 4 and 8
If equipped, the amplifier is under the driver seat. On vehicles with amplifier, the speaker wires are red/white - brown/white at the amplifier, 38 pin plug, pins 9 and 21.
Right Rear Speaker (+/-) red/purple - brown/purple or yellow - brown +,- radio, 8 pin plug, pins 1 and 5
If equipped, the amplifier is under the driver seat. On vehicles with amplifier, the speaker wires are red/purple - brown/purple at the amplifier, 38 pin plug, pins 22 and 10.
Center Channel (+/-) N/A
Subwoofer (+/-) white/red - brown/red (1); gray/red - gray/brn (2) +,- amplifier, 38 pin plug, pins 16 and 4; 5 and 17
If equipped, the amplifier is under the driver seat.
Aux. Audio Input Left (+/-) yellow - green +,- radio, 12 pin plug, pins 1 and 2
Aux. Audio Input Right (+/-) gray - green +,- radio, 12 pin plug, pins 7 and 2

Cheers,

Aaron
 
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DEAD-BROKE

Veteran Member
Joined
Oct 3, 2015
Location
florida ( sun coast )
TDI
2013 passat TDI 2.0-liter four-cylinder turbo-diesel
well yup its there but makes no noise, checked the wiring and its plug in, check and it does power going to it, guess i need to find a speaker and see if a test speaker will make noise.....bummed.:(
 

KeithyboyTDI

New member
Joined
Jan 8, 2024
Location
Nova Scotia
TDI
2014 Passat TDI
Anyone installed an aftermarket infotainment system in a Passat? I have Candian registered 2014 Passat TDI with a useless Fender system installed. I recently bought an aftermarket Android head unit to replace it with. It should be plug and play but I have no audio through the speakers, so I'm trying to find an OUM pin out to see where it's all going wrong... Fender is ****e!! Anyone now where I might find a wiring manual?
 
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