To:
Object:
Date:
Pages

L636B.04.24

After Sales Official Network
Engine Control Unit software update
13/06/2025
8

Campaign code:
L636-B.04.24
Campaign name:
Engine Control Unit software update
Model:
URUS
Model Year:
2019-2020
Markets:
USA, Canada, South Korea
VIN Involved:
ALL
Important information: before proceeding with
the repair, connect to the Warranty Portal and,
using the “VIN Info” function, check that:
•

Information for the service network:
During ongoing product monitoring, Automobili
Lamborghini S.p.A. has determined that some
on-board diagnostic (OBD) functions do not fully
meet certain regulatory requirements. Consequently, the MIL may not illuminate when a misfire event occurs. This issue has no impact to tailpipe or evaporative emissions.
For this reason it is necessary to update the engine control module (ECM) software.
Solution for the field:
Update the car as stated in the follow instructions.

The vehicle is actually affected by the
instructions contained in this bulletin.
NOTE: some vehicles may not be affected,
despite the fact that their Vehicle
Identification Number (VIN) falls within the
range;

•

N.B.:
Operation A will be available only when the
instructions require a preliminary check to be
performed to determine whether or not the
vehicle actually needs updating.

Only replacement parts that correspond to
the specific operation, identified by a
letter (such as A, B, C, etc.), are to be used
for the chassis being repaired.
Example

IMPORTANT!
Before carrying out the operations contained in
this bulletin, please execute any other campaigns planned for this vehicle in the time order
in which they were issued. The time order can be
identified by the name of the bulletin. Example:
L62X-A-04.19 is bulletin number 4 of 2019.
Spare Parts:
None
Management of replaced parts:
Store the components that have been removed
from the vehicle in an appropriate manner, marking them with their corresponding bar codes so
that they can be identified during visits by the
competent Area Manager.
Labor time:
Operation A: 0,1 h
Operation B: 0,5 h
Previous bulletins superseded.
None.

Rev.01
CONFIDENTIAL

The procedures and information published herein are strictly confidential and are intended exclusively for recognized professionals and persons who are authorized to receive said information. All copyrights are the property of
Automobili Lamborghini S.p.A pursuant to copyright law. The company reserves the right to make updates and
modifications as needed. The reprinting, reproduction, distribution to unauthorized persons and/or to third parties, and the partial or complete translation of the material contained herein are prohibited without the express
written consent of Automobili Lamborghini S.p.A.
Doc. no.: L/V6_M06 Rev.[07]

1/8

To:
Object:
Date:
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L636B.04.24

After Sales Official Network
Engine Control Unit software update
13/06/2025
8

Warranty claim instructions:
To request reimbursement for the repair
performed, access the “LIASS” system on the
Lamborghini
portal
and,
following
the
instructions in the system’s “Manuals” section,
generate and fill out a Warranty Request.
Select the required campaign and proceed with
entry; carefully read the options present in the
alert message that displayed by the system (see
example) and select the option performed on the
vehicle.

Tools/Materials required
Code
Description.
n\a

n\a

Q.ty
n\a

Reimbursement will be structured as follows, on
the basis of the operation performed:
-

OPERATION A: Check vehicle configuration;
o Step to be executed: I
o Labour time: 0,1 h

-

OPERATION B: SW Engine Update;
o Steps to be executed: from II to III
o Labour time: 0,5 h

N.B.
All O.D.I.S. technical documentation can be
viewed on the Lamborghini web portal, in the
ODIS section.

Important information:
attach all documents generated during the work
carried out, evidence of the work itself, for
instance work orders and diagnostic protocols
with BETA-Reports.
If one or more of these is missing, it may lead to a
rejected reimbursement request.
Fill out the page in the warranty booklet
(identified in the image below) in the section
“Service and Recall Campaigns”:

Rev.01
CONFIDENTIAL

The procedures and information published herein are strictly confidential and are intended exclusively for recognized professionals and persons who are authorized to receive said information. All copyrights are the property of
Automobili Lamborghini S.p.A pursuant to copyright law. The company reserves the right to make updates and
modifications as needed. The reprinting, reproduction, distribution to unauthorized persons and/or to third parties, and the partial or complete translation of the material contained herein are prohibited without the express
written consent of Automobili Lamborghini S.p.A.
Doc. no.: L/V6_M06 Rev.[07]

2/8

To:
Object:
Date:
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L636B.04.24

After Sales Official Network
Engine Control Unit software update
13/06/2025
8

Preliminary operations:
The instructions contained in this bulletin are
based on the O.D.I.S. Service diagnosis software
updated at the last version. Please, make sure
that O.D.I.S. Service is properly updated on your
laptop.

IMPORTANT!
Before carrying out the operations contained in
this bulletin is mandatory to install the last Hotfix
available at the following DMS link:

To do that, open O.D.I.S Service and check if are
present one of the icons shown in the images below:

Lamborghini DMS → ROOT → Service → Diagnosis → Documents → O.D.I.S. Service → Download
→ O.D.I.S. Service HOTFIX

1.

Update O.D.I.S Service by uninstalling and
reinstalling the SW: further instructions
available on the O.D.I.S Self Service APP.
N.B.
It is essential that you connect an appropriate
battery charger to the charge points available in
the luggage hood (front center of the vehicle).
Please refer to the following figure.

2. O.D.I.S Service “Automobili Lamborghini”
post-setup update

If one of these icons appear, please proceeded to
update O.D.I.S Service.

Rev.01
CONFIDENTIAL

The procedures and information published herein are strictly confidential and are intended exclusively for recognized professionals and persons who are authorized to receive said information. All copyrights are the property of
Automobili Lamborghini S.p.A pursuant to copyright law. The company reserves the right to make updates and
modifications as needed. The reprinting, reproduction, distribution to unauthorized persons and/or to third parties, and the partial or complete translation of the material contained herein are prohibited without the express
written consent of Automobili Lamborghini S.p.A.
Doc. no.: L/V6_M06 Rev.[07]

3/8

To:
Object:
Date:
Pages

L636B.04.24

After Sales Official Network
Engine Control Unit software update
13/06/2025
8

Repair method:

II.

SVM update and configuration

The updating procedure described here includes
the following steps:
I.

Check vehicle configuration;

II.

SVM update and configuration;

III.

Erase fault memory;

IMPORTANT:
Improper use of this function can cause damage
to the ECUs.

I.

Check vehicle configuration
1. From the Guided Functions of the ECU 01 run
the function “01 - Identification”.

3. To start the procedure to execute an SVM
code, select the “Special functions” tab in
O.D.I.S. Service.

2. Check the information indicated in “Software
Version” and follow the indications of the following table

4. Click on “SVM– Code input (APSBL)” and
then on “Perform test”.

SW TARGET:

5. Enter the code "L636B0424 " in the appropriate space at the top right and click “Adopt”.

Table of reference for control unit 01 (Engine Control Module)
Software version

Model
Year

4ML907589A

0005

19

4ML907589G

0002

20

Software PN

Market

NAR / Korea

L636B0424

If the SW is different from the table above, please
execute the following steps otherwise skip the
campaign.

Rev.01
CONFIDENTIAL

The procedures and information published herein are strictly confidential and are intended exclusively for recognized professionals and persons who are authorized to receive said information. All copyrights are the property of
Automobili Lamborghini S.p.A pursuant to copyright law. The company reserves the right to make updates and
modifications as needed. The reprinting, reproduction, distribution to unauthorized persons and/or to third parties, and the partial or complete translation of the material contained herein are prohibited without the express
written consent of Automobili Lamborghini S.p.A.
Doc. no.: L/V6_M06 Rev.[07]

4/8

L636B.04.24

To:
Object:
Date:
Pages

After Sales Official Network
Engine Control Unit software update
13/06/2025
8

6. The SVM code entered is again displayed in
the dialog box. If the entered code is correct,
click on “Yes”. Otherwise click on “No” to cancel the SVM procedure.

9. If the following error screen is displayed, the
error does not indicate an issue, please press
“Continue” and continue with the campaign.

10. It might become necessary to perform one or
more of the following operations in the SVM
procedure:
7. Wait for data to be acquired from all the control units. This operation requires a few
minutes.

•

Coding;

•

Parameterization;

•

Calibration;

•

SW Update;

11. To perform these actions, it is usually necessary to click on “Finished/Next” where requested and to follow the instructions directly
provided on the O.D.I.S. Service dialog
screens.
12. After the update, leave the car in sleep for 5
minutes, key off, all doors closed and locked,
OBD disconnected.
8. The SVM function will automatically continue
with identification of the control units in the
vehicle.

Rev.01
CONFIDENTIAL

The procedures and information published herein are strictly confidential and are intended exclusively for recognized professionals and persons who are authorized to receive said information. All copyrights are the property of
Automobili Lamborghini S.p.A pursuant to copyright law. The company reserves the right to make updates and
modifications as needed. The reprinting, reproduction, distribution to unauthorized persons and/or to third parties, and the partial or complete translation of the material contained herein are prohibited without the express
written consent of Automobili Lamborghini S.p.A.
Doc. no.: L/V6_M06 Rev.[07]

5/8

To:
Object:
Date:
Pages

L636B.04.24

After Sales Official Network
Engine Control Unit software update
13/06/2025
8

Final operations:
III.

Erase fault memory

13. Select the “Special Functions” card and
then “Erase fault memory - overall system”
in order to delete all stored faults.

/* Diagnosis protocol saving */
15.Save the Diagnostic protocol as described
in the chapter “Saving a diagnostic protocol” on app “ODIS Self Service Guide”,
available on Lamborghini HUB portal when
the procedure described in this document
is completed.

IMPORTANT:
The Diagnostic Protocol must be attached to the
Corresponding Warranty Request in LIASS (to enter the request on the web portal, refer to the
W.Claim manual which you can consult in the
Warranty section of the portal).
Trouble shooting for generic issues:
The complete guide for deleting faults is available in the chapter “Reading/cleaning event
memory” on app “ODIS Self Service Guide”,
available on Lamborghini HUB portal.

If the following error screen is displayed,
abort the guided function by clicking on
“Cancel Test” and contact Technical Support.

14. Go back to the “Block diagram” card and
select “Read all fault memories” from one
of the vehicle’s control units in order to update the display of the faults present after
deletion.

If an error is displayed that regards the
hardware interface, and the "connection to
vehicle" and "key state" icons appear as
shown in the figure below:
IMPORTANT:
Solve any faults still present by performing the
functions listed in the “Test plan”. Perform the
procedure “Error! Reference source not found.. E
rase fault memory” again until all faults are fully
removed from the vehicle’s control units.

Rev.01
CONFIDENTIAL

-

Click “Cancel”;
Repeat installation of the interface
6154/6154A/6154B for the instructions in
procedure (*)“Checking the VAS 6154”, selecting the right-hand “Extras” menu in
O.D.I.S. and clicking on the “Diagnostic interface” button.

The procedures and information published herein are strictly confidential and are intended exclusively for recognized professionals and persons who are authorized to receive said information. All copyrights are the property of
Automobili Lamborghini S.p.A pursuant to copyright law. The company reserves the right to make updates and
modifications as needed. The reprinting, reproduction, distribution to unauthorized persons and/or to third parties, and the partial or complete translation of the material contained herein are prohibited without the express
written consent of Automobili Lamborghini S.p.A.
Doc. no.: L/V6_M06 Rev.[07]

6/8

To:
Object:
Date:
Pages

L636B.04.24

After Sales Official Network
Engine Control Unit software update
13/06/2025
8

If the following connection error is displayed like in the following example
screenshots:
It is not possible to connect to the central server; check that your laptop is correctly connected to the Internet and retry by clicking on “Yes” or “Done/continue”, as appropriate.

-

If the same error type should reoccur during the application test, try the following
procedure:
-

Exit O.D.I.S.
Restart O.D.I.S. ensuring that:
1. You have a network connection
2. The O.D.I.S. connection is set to
Internet

-

Run the connection test again, and perform the SVM again.

IMPORTANT:
If the error occurs again, repeat the procedure.

If the connection is dropped during the
course of the target/actual comparison
during the SVM procedure:
-

It is not possible to connect to the central server; check that your laptop is correctly connected to the Internet and retry by clicking on “1”.

Rev.01
CONFIDENTIAL

If the following error should occur, it is necessary
to follow the instructions given in BI.25.18
(Rev.02), which can be downloaded on the Lamborghini HUB portal:

The procedures and information published herein are strictly confidential and are intended exclusively for recognized professionals and persons who are authorized to receive said information. All copyrights are the property of
Automobili Lamborghini S.p.A pursuant to copyright law. The company reserves the right to make updates and
modifications as needed. The reprinting, reproduction, distribution to unauthorized persons and/or to third parties, and the partial or complete translation of the material contained herein are prohibited without the express
written consent of Automobili Lamborghini S.p.A.
Doc. no.: L/V6_M06 Rev.[07]

7/8

To:
Object:
Date:
Pages

L636B.04.24

After Sales Official Network
Engine Control Unit software update
13/06/2025
8

N.B.
All O.D.I.S. technical documentation can be
viewed on the app “ODIS Self Service Guide”
available on Lamborghini HUB portal.

IMPORTANT:
The documents which must be provided together
with the operation under warranty request are:
-

Produced Repair Order

-

Saved Diagnostic Protocol wirh BETA
report

Failure to follow these procedures could lead
to the request being rejected.
For more information, please contact your Area
Manager or open a ticket to Technical Support in
Lamborghini KEY (Request – General Information
– After Sales Services - After Sales Technical
Support).
Regards,
Lamborghini Service

Rev.01
CONFIDENTIAL

The procedures and information published herein are strictly confidential and are intended exclusively for recognized professionals and persons who are authorized to receive said information. All copyrights are the property of
Automobili Lamborghini S.p.A pursuant to copyright law. The company reserves the right to make updates and
modifications as needed. The reprinting, reproduction, distribution to unauthorized persons and/or to third parties, and the partial or complete translation of the material contained herein are prohibited without the express
written consent of Automobili Lamborghini S.p.A.
Doc. no.: L/V6_M06 Rev.[07]

8/8