Hello, at the beginning I will say that I am totally green in this topic and I need help with connecting non-factory radio to vw passata b5fl 2001. Well, in the original radio I have such a scheme fig.1 However, on a radio bought: And I completely do not know which one to connect to without...

Is the beam currently in the car in the original or after some alterations?

Original. as in diagram 1. I am sure you will have to cut and sign under diagram 2 only I do not know which one with which; p after these original descriptions, there is nothing to conclude

Maybe I'm wrong but as for me in both cases are the same ISO bars. Can you take a picture of the back of one radio and the other?

If you have to replace the original in the power plug 7 from 4 so that the power supply is on pin 4 and switched on after the switch on pin 7. If you replace it then the radio will lose memory every time you remove the key. If the radio does not have an ISO socket built in only on a short bundle of cables, then there is the option of swapping the connection between the red and yellow cables.

in this new one I have only 4 pins (B) and 8 for speakers (A) and in the original 4 speakers (B) and 8 (A) of which 7 were connected (empty was over GALA). orginal with a green square:

Hello I suggest you see the model of the original radio and match the ISO jacks: Info from where there are more such sockets than other models.

is it more then ?? because he writes on the radio: beta 5 grundig Added after 7 [minutes]: which is something like: old new A7 | A4 A4 A7 A8 | A8 ?? | A5

You see I forgot about the A5 pin that needs to be disconnected because there is a 12V power supply in your model, and in this new radio you have 12V output for the automatic antenna.

And there is a counterpart to the new A5 (REMOTE ONLY FOR MOTOR CAR ANTENNA) because cos mi nic does not match this old; /

this remote is just + 12V included with the radio. You can connect the amplifier / auto switching on control or the antenna amplifier control. If you do not have such devices in your car, just do not connect this pin. just like the original wire that is there and gives 12V is unnecessary for a new radio.

[Solved] PASSAT B5FL 2001: Guide for Connecting Non-Factory Radio to VW Passat - Wiring & Setup

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How do I connect an aftermarket ISO radio in a 2001 VW Passat B5FL, and which power pins or wires should be swapped so it works correctly?

Swap the power feed and ignition/after-switch wire: the original setup needs +12 V on pin 4 and switched +12 V on pin 7, and if your radio has loose wires instead of a fixed ISO socket, swap the red and yellow wires [#16530198] The extra A5 pin in this car carries +12 V in the original radio, while in the new radio A5 is a +12 V output for the automatic antenna [#16530300] That A5/remote output can be used for an antenna amplifier or amplifier turn-on control, but if you do not have such equipment, leave it unconnected [#16530324] In the thread, the original poster confirmed the car had the original ISO connector layout and that the new radio was wired successfully after this clarification [#16530216] [#16530713]

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#1 16530061 14 Jun 2017 20:08

Anonymous Anonymous

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Post #1
16530061 14 Jun 2017 20:08

Hello, at the beginning I will say that I am totally green in this topic and I need help with connecting non-factory radio to vw passata b5fl 2001.
Well, in the original radio I have such a scheme fig.1

However, on a radio bought:

And I completely do not know which one to connect to without counting the speakers.
Please help. Thank you in advance.
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#2 16530173 14 Jun 2017 21:07

nece616 nece616

Level 26

Posts: 1166

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Post #2
16530173 14 Jun 2017 21:07

Is the beam currently in the car in the original or after some alterations?
#3 16530174 14 Jun 2017 21:08

Anonymous Anonymous

Level 1

» |

Post #3
16530174 14 Jun 2017 21:08

Original. as in diagram 1. I am sure you will have to cut and sign under diagram 2 only I do not know which one with which; p after these original descriptions, there is nothing to conclude
#4 16530196 14 Jun 2017 21:22

nece616 nece616

Level 26

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Post #4
16530196 14 Jun 2017 21:22

Maybe I'm wrong but as for me in both cases are the same ISO bars. Can you take a picture of the back of one radio and the other?
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#5 16530198 14 Jun 2017 21:23

Heinzek Heinzek

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Post #5
16530198 14 Jun 2017 21:23

If you have to replace the original in the power plug 7 from 4 so that the power supply is on pin 4 and switched on after the switch on pin 7. If you replace it then the radio will "lose memory" every time you remove the key.

If the radio does not have an ISO socket built in only on a short bundle of cables, then there is the option of swapping the connection between the red and yellow cables.
#6 16530216 14 Jun 2017 21:30

Anonymous Anonymous

Level 1

» |

Post #6
16530216 14 Jun 2017 21:30

in this new one I have only 4 pins (B) and 8 for speakers (A) and in the original 4 speakers (B) and 8 (A) of which 7 were connected (empty was over GALA).
orginal with a green square:
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#7 16530248 14 Jun 2017 21:46

antek1cza antek1cza

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Post #7
16530248 14 Jun 2017 21:46

Hello
I suggest you see the model of the original radio and match the ISO jacks:

Info from http://elektron.pol.lublin.pl/users/djlj24/studio24/kable/isooem.htm
where there are more such sockets than other models.
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#8 16530283 14 Jun 2017 22:03

Anonymous Anonymous

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Post #8
16530283 14 Jun 2017 22:03

is it more then ?? because he writes on the radio: beta 5 grundig

Added after 7 [minutes]:

which is something like:
old new
A7 | A4
A4 A7
A8 | A8
?? | A5
#9 16530300 14 Jun 2017 22:04

Heinzek Heinzek

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Post #9
16530300 14 Jun 2017 22:04

You see I forgot about the A5 pin that needs to be disconnected because there is a 12V power supply in your model, and in this new radio you have 12V output for the automatic antenna.
#10 16530311 14 Jun 2017 22:07

Anonymous Anonymous

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Post #10
16530311 14 Jun 2017 22:07

And there is a counterpart to the new A5 (REMOTE ONLY FOR MOTOR CAR ANTENNA) because cos mi nic does not match this old; /
#11 16530324 14 Jun 2017 22:12

Heinzek Heinzek

Network and Internet specialist

Posts: 3732

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Rate: 494
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Post #11
16530324 14 Jun 2017 22:12

this remote is just + 12V included with the radio. You can connect the amplifier / auto switching on control or the antenna amplifier control.
If you do not have such devices in your car, just do not connect this pin. just like the original wire that is there and gives 12V is unnecessary for a new radio.
#12 16530713 15 Jun 2017 08:44

Anonymous Anonymous

Level 1

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Post #12
16530713 15 Jun 2017 08:44

Radyjko connected, playing. Thanks to everyone for help.
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Topic summary

The discussion revolves around connecting a non-factory radio to a 2001 VW Passat B5FL. The user seeks guidance on wiring, comparing the original radio's wiring diagram with that of the new radio. Participants suggest checking the ISO connectors and provide advice on pin configurations, particularly regarding power supply connections. Key points include the need to swap certain pins for proper functionality and the importance of disconnecting unnecessary wires. Ultimately, the user successfully connects the new radio with the help of the community.
AI summary based on the discussion. May contain errors.

[Solved] PASSAT B5FL 2001: Guide for Connecting Non-Factory Radio to VW Passat - Wiring & Setup

How do I connect an aftermarket ISO radio in a 2001 VW Passat B5FL, and which power pins or wires should be swapped so it works correctly?

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Topic summary