To:
Object:
Date:
Pages

L74XA.05.25

After Sales Official Network
BL5.2 BL Update PN_47B990100D_REV0101
/04/2025
15

Campaign code:
L74X-A.05.25
Campaign name:
BL5.2 BL Update PN_47B990100D_REV0101
Model:
Revuelto
Model Year:
2025

Information for the service network:
During ongoing product monitoring, Automobili
Lamborghini S.p.A. informs you that a new baseline software update is now available.

Markets:
ALL
VIN Involved:
Until 2687 (included)

Solution for the field:
Update the car as stated in the follow instructions.

Important information: before proceeding with
the repair, connect to the Warranty Portal and,
using the “VIN Info” function, check that:
•

The vehicle is 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-A04.19 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 B: 2,0 h
Previous bulletins superseded.
L74X-A.04.25_BDM_12V_Update_EN_PN
47B990100A_Rev_0112_rev00

Rev.05
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]

1/15

To:
Object:
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L74XA.05.25

After Sales Official Network
BL5.2 BL Update PN_47B990100D_REV0101
/04/2025
15

Warranty claims 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
based on the operation performed:
-

OPERATION B:
o
o

Steps to be executed: I to IV
Labor time: 2,0 h

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

At the end of the steps mentioned in the Operation B, the following ECUs will have the following
SWs target:
ECU
Engine Master 01
Transmission 02
Brake 03
Engine Slave 11

SW version
0004
0010
0181
0004

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.05
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]

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Object:
Date:
Pages

L74XA.05.25

After Sales Official Network
BL5.2 BL Update PN_47B990100D_REV0101
/04/2025
15

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.

NOTE:
It is essential that you connect an appropriate
battery charger to the charge points available in
the luggage hood (front center of the vehicle).
The voltage must remain constant above 13V: Set
the battery charger and check the voltage status
directly on O.D.I.S Service, as shown below:

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.05
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]

3/15

To:
Object:
Date:
Pages

L74XA.05.25

After Sales Official Network
BL5.2 BL Update PN_47B990100D_REV0101
/04/2025
15

Repair method:
The updating procedure described here includes
the following steps:
ECU 0019 check DTC;
ECU 11 update to SW 0004
SVM update and configuration;
Erase fault memory;
I.

ECU 0019 check DTC;

1. Check the DTCs from the ECU 0019: If the DTC
“C12A5F0: Vehicle electrical system configuration implausible” is present and is in “active”
status, please perform the GFF “Vehicle configuration implausible” from the Test Plan, as
shown below:

II.

ECU 11 update to SW 0004

2. From the Lamborghini HUB, at the following
link, download and execute the flash data container:
DMS --> ROOT--> Service--> Diagnosis --> Documents --> O.D.I.S. Service --> Download -->
O.D.I.S Service Flashdatacontainer --> For Revuelto -->Lamborghini_Flash_Revuelto_BL5.2.exe
3. The following setup appear: Click on “Install”
and follow the instructions.

4. From the "Test plan" menu. Click on the "Select own test" box and then click on the magnifying glass:

Rev.05
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]

4/15

L74XA.05.25

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Object:
Date:
Pages

After Sales Official Network
BL5.2 BL Update PN_47B990100D_REV0101
/04/2025
15

5. Enter in the search bar “Update programming”. Select the function “Update programming (Beta Version)” and click on “Go to”.

6. Click on “Attach to test plan”.

8. Select the control unit type to flash. In this select option “- 1. -“, “ASAM/UDS”.

9. Specify the control unit Diagnostic Address
and then click on “Apply” box. In this case insert “11”.

11

7. If the steps are successful, the function Update programming (Beta Version)" will appear
in the Test plan. Click now on the Update programming (Beta Version)” function and then
“Perform test”.

Rev.05
CONFIDENTIAL

10. Click on “- 1. -” if the selection is correct, otherwise click “- 2. -” for repeat program or “- 3.
-” for abort program.

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]

5/15

L74XA.05.25

To:
Object:
Date:
Pages

After Sales Official Network
BL5.2 BL Update PN_47B990100D_REV0101
/04/2025
15

11. Insert the name
“FL_47B907053_0004__V001”

FL_47B907053_0004__V001

III.

SVM update and configuration

IMPORTANT:
Improper use of this function can cause damage
to the ECUs.
13. To start the procedure to execute an SVM
code, select the “Special functions” tab in
O.D.I.S. Service.

12. Select the extension of the file “.pdx”.

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

At the end of the update, O.D.I.S. Service will
show some data about control unit software version. Please check that the ECU 0011 SW version
is 0004.

15. Enter the code "L74XA0525" in the appropriate space at the top right and click “Adopt”.

L74XA0525

Rev.05
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]

6/15

L74XA.05.25

To:
Object:
Date:
Pages

After Sales Official Network
BL5.2 BL Update PN_47B990100D_REV0101
/04/2025
15

16. 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.

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

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

•

Coding;

•

Parameterization;

•

Calibration;

•

SW Update;

21. 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.
22. After the update, leave the car in sleep for 5
minutes, key off, all doors closed and locked,
OBD disconnected.
18. The SVM function will automatically continue
with identification of the control units in the
vehicle.

Rev.05
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]

7/15

L74XA.05.25