UK-POLOS.NET - THE VW Polo Forum

If your BCM has the proper pin for the LIN, it is possible to install the RLHS.
Here is an autoscan with a BCM similar to yours and RLHS. https://forums.ross-tech.com/index.php?threads/25498/

The BCM that you would have to buy would be this: https://www.cars-equipment.com/en/shop/ ... r-high-vw/
It is the last and only model currently assigned for the 6C (433 Mhz).

ciclo wrote: ↑Fri Apr 08, 2022 1:26 pm If your BCM has the proper pin for the LIN, it is possible to install the RLHS.
Here is an autoscan with a BCM similar to yours and RLHS. https://forums.ross-tech.com/index.php?threads/25498/

The BCM that you would have to buy would be this: https://www.cars-equipment.com/en/shop/ ... r-high-vw/
It is the last and only model currently assigned for the 6C (433 Mhz).

Wow. thanks.
I know how precious your time is, so i appreciate a lot.

About the BCM, i am very excited with the link you wrote. I have already drop a question in their email, asking to clarify, if it is a new one ( i think it is, but i have to be sure).

Accoring ETKA, the 6C0937089C is a subtitution of the 6C0937087C, the 6C0937089E is a subtitution of the 6C0937089C, and yes, this is the last (and the newest) version for Polo.

giannis20vt wrote: ↑Sat Apr 09, 2022 5:41 am
I have already drop a question in their email, asking to clarife, if it is a new one ( i think it is, but i have to be sure).

Well done!

Update:
I bought this BCM.
Unfortunatelly i couldln't fit it seccufully to my car. The online connection failed to register this BCM to my car.
It seems that this unit is a used one !!!
it's a pity, i have bought 3 BCMs so far, and i have no results.

The BCM issue is turning into an arduous road for you.

There doesn't seem to be much of a market for 'new' BCM PQ26 Hi4R outside of official channels, it seems that the only viable option will be to buy the NEW BCM from an official VW store.


335 + VAT + some small increases in dealer profit percentage, or increases due to transportation from the distribution center to the VW dealer or official VW store.

Thank you Fernardo.
Yes, it seems i have to buy it from the official dealer.
I have to decide if i want to spend more money to this project. As i said, i have already bought 3 BCMs.

The CCS or ACC is totally worth it
Return the used parts you bought to the sellers because there is no way to get them back in working order.

There are currently many used VW parts for sale on the world's leading sales websites that will never work again... I guess someone should alert sellers to these circumstances.
It is a huge/catastrophic problem for our planet, ... I prefer not to comment on it, people have a bad/wrong tendency to politicize everything.

I am planning to retrofit the windscreen washer fluid sensor.
I have bought
the sensor: 7M0 919 376
the connector: 7M0 973 202
the rubber sealing: 7M0 919 382

I will make the wiring, i have a simple question.



On the schematic, the minus of the connectors, goes to T46b/33 BCM. I saw on the net a lot of similar retrofits and always the minus is connected to the chassis.
It is more convenient to me to connect the minus to a screw near the sensor, than running a cable to the other sensor (coolant fluid sensor)
What do you think? Is it OK ?

Minus on the chassis is fine.

iichel wrote: ↑Sat Nov 19, 2022 2:51 pm Minus on the chassis is fine.

Thank you.

giannis20vt wrote: ↑Sat Nov 19, 2022 10:38 am I am planning to retrofit the windscreen washer fluid sensor.
I have bought
the sensor: 7M0 919 376
the connector: 7M0 973 202
the rubber sealing: 7M0 919 382

I will make the wiring, i have a simple question.

On the schematic, the minus of the connectors, goes to T46b/33 BCM. I saw on the net a lot of similar retrofits and always the minus is connected to the chassis.
It is more convenient to me to connect the minus to a screw near the sensor, than running a cable to the other sensor (coolant fluid sensor)
What do you think? Is it OK ?

And another retrofit i can't finish, because of the BCM.
I collected all the materials for the Washer fluid level sensor. Looking for other people who have done the same retrofit, i discover that the 6C0798087C BCM doesn't have the pin 14 on the T46 connector (connector B on BCM)

Dammit.
Many times I have wondered if it makes any sense to manufacture practically identical electronic parts but with these small hardware limitations.
It is completely clear that it is not the most suitable for our planet.

I guess there must be differences between humans species... the species that has and the one that does not have.

“The real problem of humanity is the following: We have Paleolithic emotions , medieval institutions and godlike technology . And it is terrifically dangerous, and it is now approaching a point of crisis overall.”
- Edward O. Wilson https://en.wikipedia.org/wiki/E._O._Wilson (Wow!)

It's a shame, sometimes even I don't understand such small differences.What is the reason they exist?
Anyway. I have to think something else.

Looking for reasons would be speculating on legalities or technical issues that do not solve the problem.
We don't care about the reasons, evolving is what matters.

I found a seller at Poland, who claimed that he has a new BCM. The code for this BCM is 6C0937090E
There is a guy from Drive2.ru who has done the same procedure on the same car as mine.



This is the newest version of BCM exists for PQ26 platform.
I am willing to buy it and try to install it to my car. Are there any suggestions ?