Procedure to install a used speedometer into Audi A3?

[786mo]

Procedure to install a used speedometer into Audi A3?

The car currently has NO speedometer, the one that was in the car was sold more than 1 year ago so we can't copy anything from it.

What can we do to get this car up and running?

[malc3469]

Procedure to install a used speedometer into Audi A3?

The car currently has NO speedometer, the one that was in the car was sold more than 1 year ago so we can't copy anything from it.

What can we do to get this car up and running?

i think you need, 7 digit of your board, or immo, and the codes of the car, after that coding with vcds, and in some case new transponder in the keys to adap to cluster.
Is A3 8P or older?.

[yugo45]

What year is that car?
What engine has it and liter size?

[786mo]

i think you need, 7 digit of your board, or immo, and the codes of the car, after that coding with vcds, and in some case new transponder in the keys to adap to cluster.
Is A3 8P or older?.

I have VCDS CAN only cable, what year was CAN introduced. Yes it is 8P

What do I use to get those codes?

Cheers

[786mo]

What year is that car?
What engine has it and liter size?

Its a 2003, but not sure engine or litre size. its for my friend who owns a VW breakers.

[eprommazza]

I have VCDS CAN only cable, what year was CAN introduced. Yes it is 8P

What do I use to get those codes?

Cheers

this code can find also with carprog you have carprog?
or only fg tech?


:D

[786mo]

I have carprog clone and fgtech

[eprommazza]

I have carprog clone

ok you can see old dash immo data? and also immo data the new dash with carprog

...

[786mo]

The old dash is gone :(

[eprommazza]

The old dash is gone :(

put new and carprog read immo ....can do another key

[786mo]

put new and carprog read immo ....can do another key

ok i will try it, carprog clone works ok with this?
can i use old (used) key from old?

[eprommazza]

ok i will try it, carprog clone works ok with this?
can i use old (used) key from old?

no ! you need new trasponder id48 tp25 with precode datas of new dash

best regards

[yugo45]

no ! you need new trasponder id48 tp25 with precode datas of new dash

best regards

ID 48 CAN megamos will work and do not need to be precoded.
Most VAg cars till 2006 chip does not need to be precoded.
I have done it many times.

[yugo45]

Procedure to install a used speedometer into Audi A3?

The car currently has NO speedometer, the one that was in the car was sold more than 1 year ago so we can't copy anything from it.

What can we do to get this car up and running?
As I mention above you can use id 48 CAN chip then you need to read pin form ECU and dash and use immo 3 procedure with VCDS:
EDIT:
I meant to post this:
http://wiki.ross-tech.com/wiki/index.php/Immobilizer_IV_Immobilizer_Swapping_%28Instrument_ Cluster%29

http://wiki.ross-tech.com/wiki/index.php/Immobilizer_IV_Key_Matching

[swingman26]

Many guys here speak i dont know how to work. Listen. Audi 8p have immo IV.

- read pin from ecu. Probably edc16 if diesel car. Use proper tool (avdi, vag dash can...)

- i don t think you have original avdi to prepare dealer key. Go to dealer and buy new key.

- with vcds, use code pin founded to ecu and program it in ecu 25 immobilizer...

Tell me if you need more details.

[eprommazza]

Many guys here speak i dont know how to work. Listen. Audi 8p have immo IV.

- read pin from ecu. Probably edc16 if diesel car. Use proper tool (avdi, vag dash can...)

- i don t think you have original avdi to prepare dealer key. Go to dealer and buy new key.

- with vcds, use code pin founded to ecu and program it in ecu 25 immobilizer...

Tell me if you need more details.

I agree what you say is right!

[786mo]

I have original avdi but don't have vag special functions yet. I will see the car tomorrow

[javilette]

it is very easy read pin code in ecu and write whith carprog pin in dash and add the keys

[786mo]

Don't really want to buy anymore new keys, can I install a used speedometer and turn immo off?

[swingman26]

If you do immo off, car will start. But dash screen appear "safe".
Also, impossible to open or close glass.

[yugo45]

I have original avdi but don't have vag special functions yet. I will see the car tomorrow
If you have way to get VAg Dash Can it is very good tool for this job.
All you need to read ECU , write VIN , Immo id , CS and pin in dash and add keys with it.
With VDC you can do whole job.

[yugo45]

Many guys here speak i dont know how to work. Listen. Audi 8p have immo IV.

- read pin from ecu. Probably edc16 if diesel car. Use proper tool (avdi, vag dash can...)

- i don t think you have original avdi to prepare dealer key. Go to dealer and buy new key.

- with vcds, use code pin founded to ecu and program it in ecu 25 immobilizer...

Tell me if you need more details.
Like I said before keys do not need to be precoded.
This is Immo 4A and it can be done with VCDS .
This dash is same type as Golf/Bora pre 06-2006.
Immo 4 C needs to have keys precoded , but immo 4A it same as immo 3.
I have done it many times and I know it works.
As I mention above Vag Dash Can is perfect tool for this and it can done whole job with out VCDS.

[swingman26]

Explain please step by step how he can do it ?

[yugo45]

Explain please step by step how he can do it ?
Easy way is with Vag Dash Can.
You read ECU , and write down VIN , Immo id , CS and pin.
Then you read Immobilizer , then it will be option "Immo data".
Click that , and you can add VIN , Immo ID , CS and pin. Write data in Immobilizer.
After that read Immobilizer again and go to key adaptation, add key function.
I think this can be done same way with ADVI under pre 06-2006 VDO .

With VCDS you need to know pin from dash and ECU.
Then you do this procedure:
Immobilizer IV Immobilizer Swapping (Instrument Cluster) - Ross-Tech Wiki (http://wiki.ross-tech.com/wiki/index.php/Immobilizer_IV_Immobilizer_Swapping_%28Instrument_ Cluster%29)

Immobilizer IV Key Matching - Ross-Tech Wiki (http://wiki.ross-tech.com/wiki/index.php/Immobilizer_IV_Key_Matching)

"786mo"
If you have original keys form car , so new keys are not needed.You can use it.

[enigmauk]

Did you get this sorted? I have one of these 2004 Audi A4 though, is the procedure the same?

[yugo45]

Did you get this sorted? I have one of these 2004 Audi A4 though, is the procedure the same?
Yes, 2003,2004 and 2005 same.