NHTSA ID Number: 11030305
Manufacturer Communication Number: B120326
TSB/Document Date: 2026-03-30
Summary
PROGRAM CONTROL UNITS (OBD)
3/25/26, 3:52 AM
12 03 26_EMISSIONS RECALL 26E-A01: PROGRAM CONTROL UNITS (OBD)
SIB 12 03 26
EMISSIONS RECALL 26E-A01: PROGRAM CONTROL UNITS (OBD)
2026-03-19
This Service Information Bulletin (Revision 3) replaces SI B12 03 26 dated March 2026.
What’s New:
Claim Information section updated
☐
☐
THIS REPAIR IS MOBILE FRIENDLY
THIS REPAIR IS REMOTE SOFTWARE UPGRADE (RSU) FRIENDLY
MODEL
F74 (2 Series Gran Coupe)
G05 (X5 Sports Activity
Vehicle)
G09 (XM Sports Activity
Vehicle)
G70 (7 Series Sedan)
U10 (X2 Sports Activity
Coupe)
F95 (X5 M Sports Activity
Vehicle)
F96 (X6 M Sports Activity
Coupe)
G06 (X6 Sports Activity Coupe)
G07 (X7 Sports Activity Vehicle)
G45 (X3 Sports Activity Vehicle)
G60 (5 Series Sedan)
G90 (M5 Sedan)
G99 (M5 Touring)
U11 (X1 Sports Activity Vehicle)
AFFECTED VEHICLES
Vehicles which require this campaign to be completed will show it as “Open” when checked either in AIR,
AWP, Campaign Summary or Warranty Vehicle Inquiry.
Please make sure you check your dealer inventory as soon as possible. As of March 12, 2026, you can see
a list of affected vehicles in Inventory Campaign Details (ICD) under ROSS.
SITUATION
BMW
AG is conducting Voluntary Emissions Recall (effective March 11, 2026) on certain Model Year 2023 2026 BMW
vehicles that were produced between January 14, 2022, and September 16, 2025.
CAUSE
Due to an implementation error in various OBD diagnostics in the vehicle's control units, in very rare cases it
may happen that stored fault memory codes (DTCs) and the MIL (warning light) are not automatically
deleted even though the underlying malfunction has already been rectified.
This does not comply with the statutory OBD specifications.
CORRECTION
Program the control units.
PROCEDURE
Programming via ISTA
Connect the battery charger to the vehicle
Connect the programming system to the vehicle (ISTA 4)
Determine the measures plan
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12 03 26_EMISSIONS RECALL 26E-A01: PROGRAM CONTROL UNITS (OBD)
Accept or work through the entire measures plan with the control units to be programmed/encoded
and, if necessary, activated
Follow the rework list.
Depending on the rework list, carry out a vehicle test and delete the fault memory, if required
Notice:
Please check the rework list accordingly!
Notice: When programming vehicles with Wave-01 and with an I-level of 25-03 or older, a
programming lock may be active.
Remedial measure: Execute programming with the offered backup I-level 25-11-5xx; Open a new
ISTA session, calculate a new measurement plan, programming lock will then no longer be active.
Execute programming 26-03-530 or higher.
ISTA 4.58.2x with installed service data package is required for the programming/encoding.
Solution included with ISTA 4.58.2x, expected release date March 3, 2026
I-level G045-26-03-532 or later
I-level G070-26-03-530 or later
I-level S18A-26-03-532 or later
I-level U006-26-03-530 or later
The programming must be carried out using the I-levels given above or a later one!
Please observe the information regarding programming in the workshop system and the corresponding
notices in the user documentation.
LABEL INSTRUCTIONS
After the vehicle has been checked and
corrected, obtain a label (SD 92-435) and with
the indelible marker provided, legibly print the
Recall name, Recall number, and center code
(5 digits) on the “Emissions Recall Campaign
Completed Label” (see illustration). Peel the
label from its backing and affix it to the right
(passenger) rear side of the hood in the
engine compartment, close to windshield.
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OF NORTH AMERICA, LLC. ALL RIGHTS RESERVED
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12 03 26_EMISSIONS RECALL 26E-A01: PROGRAM CONTROL UNITS (OBD)
For California centers only: It is required by
the California Code of Regulations that an
executed orange "Vehicle Emission Recall Proof of Correction" certificate (SD92-084,
see illustration) be provided to each customer
(for vehicles registered in the state of
California), once the Recall on his or her
vehicle has been completed.
PARTS INFORMATION
Refer to SI B10 02 15 for label ordering information.
CLAIM INFORMATION
During this workshop visit, the affected vehicle may also show one or more programming and encoding
Technical Campaign repairs open, the programming and encoding procedure may only be invoiced one
time.
Select this open Technical Campaign to perform and submit for updating the vehicle to the required
I-level or higher instead, when applicable (This includes 00 00 006 or 00 00 556, and 61 00 730).
Please be sure to also perform any additional before and/or after work (including attaching labels) as
required by the open campaigns on the vehicle. Close any remaining programming and encoding
Campaign repairs as outlined in the corresponding Service Information Bulletin.
Reimbursement for this Emission Recall will be via normal claim entry, as determined by the above, by
selecting and submitting for the work package information below that applies.
Plusposition (+)
Main work
Associated
work
Completion before the first vehicle delivery to a customer (New in-stock/No inservice date), or the vehicle is already in the workshop for another reason
and/or repair, identified by the “(Plusposition)” reference in the descriptions
below.
The vehicle arrives for this Emission Recall, no other Main work will be
performed/claimed during this workshop visit, identified by the “(Main work)”
reference in the descriptions below.
Additional/expanded job/work task(s) that are beyond the scope of the
preliminary job/work task (Plusposition or Main)
Below are the special flat rate labor operation code choices for this action.
Repair Code:
0099020300
F74 F9x G0x G45 G60 G70 G9x U1x Programming
control units (OBD)
Remote Software Upgrade (RSU) Status - Ready to be Installed.
Work Package
Labor Operation Description
#1
00 79 693
Remote Software Upgrade performed
(RSU status: Ready to be installed)
(Plusposition)
Labor Allowance
2 FRU
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12 03 26_EMISSIONS RECALL 26E-A01: PROGRAM CONTROL UNITS (OBD)
Or:
#2
00 79 152
Remote Software Upgrade performed
(RSU status: Ready to be installed)
(Main work)
3 FRU
Or:
Vehicle Programming and Encoding Procedure
Work Package
Labor Operation Description
Labor Allowance
#3
00 79 692
Programming and encoding the vehicle
control units, includes Carrying out
vehicle test (00 00 556) (Plusposition)
7 FRU
00 79 151
Programming and encoding the vehicle
control units, includes Carrying out
vehicle test (00 00 006) (Main work)
9 FRU
Or:
#4
And when required:
Additional Work Procedure with WP # 3 or WP # 4
Expanded WP
Labor Operation Description (Associated work)
A
00 79 733
Additional Work: Lifting of Programming
Lock (determine new action plan and
perform reprogramming)
Labor Allowance
4 FRU
Or the:
Vehicle is already at the Specified Target Integration Level or Higher
Work Package
#5
Labor Operation Description
Labor Allowance
00 79 694
Either in conjunction with another
campaign/repair prior to or during
this workshop visit (The RSU is
excluded), the vehicle is already at the 1 FRU
specified Target integration level or
higher, no repair is necessary
(Plusposition)
00 79 153
Either in conjunction with another
campaign/repair prior to or during
this workshop visit (The RSU is
excluded), the vehicle is already at the 1 FRU
specified Target integration level or
higher, no repair is necessary (Main
work)
Or:
#6
Only one of the flat rate labor operation codes listed above can be used for claim submission/reimbursement
purposes. Also, only one Main work flat rate labor operation code can be claimed per workshop visit.
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12 03 26_EMISSIONS RECALL 26E-A01: PROGRAM CONTROL UNITS (OBD)
Claim Repair Comments
Reference the SIB number, the issue (briefly), and the work package (WP) number performed in the
technician’s RO notes, and in the claim comments (For example: B12 03 26 OBD diagnostics software
update WP 1, A), unless otherwise required by State law.
Sublet – Bulk Supply Materials (RO and Claim Comments Required)
Sublet Code 4
Reimbursement for the supported repair-related bulk supply
materials (Do not use the BMW
emission label part numbers
for claim submission)
Up to $3.00
Sublet reimbursement calculation for claiming the applicable repair-related bulk supply materials (BMW
part
numbers) is at the dealer net (DN) price for the proportional quantities used plus your center’s handling.
Enter this material cost in sublet and itemize the amount on the repair order and in claim comment section.
Programming and Encoding – Additional Work (RO and Claim Comments Required)
This procedure automatically reprograms and encodes any vehicle control modules that do not have the
latest software I-level.
If one or more control modules fail during the reprogramming procedure, claim the required consequential
repair work procedures to address this issue (including performing the IRAP Control Unit Recovery first as
required, refer to the SIB in AIR) under the Repair Code in this bulletin together with the corresponding labor
operation codes and their flat rate unit (FRU) allowance(s), including the diagnosis* that applies.
Please explain the additional work procedures that were performed (The why and the what) on the repair
order and in the claim comments.
For covered repairs that address preexisting control module failures that occurred prior to performing this
repair-related programming and encoding procedure, claim this work with the Repair Code listed in AIR
together with the corresponding labor operation codes and their flat rate unit (FRU) allowance(s), including
the diagnosis* that applies.
(*) Based on which one applies to your center, please refer to SI B01 01 20 or B01 07 20 for the applicable
procedure for documenting, claiming, and explaining, on the RO and in the claim comments, your diagnosis
work time (WT), job/repair work time (WT), and the vehicle repairs your center performed, unless otherwise
required by State law.
FEEDBACK REGARDING THIS BULLETIN
Technical Feedback
Warranty Feedback
Parts Feedback
To submit feedback for the technical topic of this bulletin: Submit your
feedback in the rating box at the top of this bulletin
To submit feedback for the CLAIMS section of this bulletin: Submit an IDS
ticket to the Warranty Department, or use the chat available in the
Warranty Documentation Portal
To submit feedback for the PARTS section of this bulletin: Submit an IDS
ticket to the Parts Department
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TSB/Document ID: B120326
Replacement Service Bulletin Number:
MFR Communication Date: 2026-03-19
MFR Internal Campaign ID/Software Version: 0099020300
Communication Type: Emissions
NHTSA Components: UNKNOWN OR OTHER
MFR Component System:
MFR Component Subsystem:
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