Citroen C4 BSM: Converting BSM L04-00 to L11-00 - Is it Possible for 2.0 177KM Xenon 2007 Model?

Question

Is it possible to convert BSM L04-00 to L11-00? L04 is mega expensive and L11 you can buy a stimulant with normal money, both look identical. My c4 is 2.0 177KM with xenons 2007. I read on the internet that the number can not be lower than the current one, but can someone experienced confirm it?

adam7009 · Answer

it cannot be different, the wipers will run nonstop

bsv2001 · Answer

maybe - I've done it several times Flash CPU + eeprom-

adam7009 · Answer

look what the topic is about, certainly not BSI

damdam · Answer

L04 - L05 - L06 go behind each other - I checked.

magister1234 · Answer

I just replaced the L04 with the L11. Standard airflow was not working. There are instructions on how to bypass the fuse, etc. on the forums. In the short term, good because you can drive, but you have to remember to turn off the air supply. I discharged the battery twice in these ways and decided I risk replacing the BSM L04 with L11 bought on the Allegro for about PLN 140. It looked identical, and so did Siemens. After a week of use, I am very happy, I did not notice any irregularities. In fact, it turned out that the airflow was not the only problem with the broken BSM. There were mistakes, he seemed to smoke more. In my example, I recommend that everything works as it should.

dejaq · Answer

For posterity and hesitating. I just skipped a Citroen C5 L06 Siemens on a Delphi L11 (from Peugeot 206) and everything works as it should.

Anonymous · Answer

And why replace it, not better repair? 99% of BSM damage is the defect of one relay contact.

CAR pass · Answer

How do you get the mass off the plate?

Anonymous · Answer

The fault always arises in one place and it is enough to cut off a piece of the bottom with a hot knife; where we will act and paste it later.

dejaq · Answer

Yaa. I think I prefer to give PLN 50 than play such druciarstwo. What if the fault somehow happens elsewhere? Yes, I saw, it is enough to cut the plastic housing from the PCB with a saw blade and solder between the PCBs with a hot wire because desoldering them is too much work. And then hot glue and guitars.

Anonymous · Answer

You won't buy the old BSM B2, B3, B5 for 5 years, let alone the L series These go from 200 and up.

dejaq · Answer

The topic is about the model L. which you can find on the Allegro from PLN 40. Of course, we're talking about Delphi production. That is why I am writing about it. If I were to give PLN 400 for Siemens, I would prefer to cut this hole and solder it. But why overpay or wire when you can successfully replace a module for several dozen zlotys.

k.st · Answer

In Peugeot 307 1.6 HDI (2005) I replaced L04 Siemens with L11 Delphi (PLN 100) and it works. Thank you for this dejaq post.

tipres3 · Answer

Hello - I have a question for this last photo (I got the same problem with BSM), because this L06 has a different number of fuses than the L11. Everything works fine?

misztik19 · Answer

Citroen C4 05r. Fucking module L06. No airflow. I have an elbow made but this is not a solution. New modules, the price is about PLN 1,500, I have already processed stimulants, moreover, the prices are also around 7 hundred - mine was for 2 years.

Are there any replacements? Regeneration?
Advise

blyoghurt · Answer

I know the topic is old, but as the years go by more and more controllers are falling down.
Citroën C5 2005 petrol, full option including voice control (no sunroof).
Original Siemens L04, replaced with Siemens L06 and a few months ago replaced with Delphi L11. Everything works without any problems.

Citroen C4 BSM: Converting BSM L04-00 to L11-00 - Is it Possible for 2.0 177KM Xenon 2007 Model?

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