NHTSA ID Number: 11024385
Manufacturer Communication Number: 2064648/6
TSB/Document Date: 2025-10-21
Summary
ACC Unavailable-Traffic Assist Failure-Safeguard Failure-Radar Malfunction Warning DIP - Numerous DTC's within 0013. Customer statement: One or numerous of the following issues are evident: • ACC Failure • Traffic Assist Failure • Safeguard Failure • Radar Malfunction
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TSB/Document ID: 2064648/6
Replacement Service Bulletin Number:
MFR Communication Date: 2025-10-09
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
Technical Service Bulletin
Topic
ACC Unavailable-Traffic Assist Failure-Safeguard Failure-Radar Malfunction Warning DIP Numerous DTC's within 0013
Market area
Bentley
: worldwide (2WBE),China 723 Volkswagen (Anhui) Automotive CO (6723),China 796
VW Import Comp. Ltd (Vico), Beijing (6796)
Brand
Transaction
2064648/6
No.
Level
EH
Status
Released for publishing
Release
date
Oct 8, 2025
Diagnostic trouble codes
Diagnostic address
Diagnostic trouble code
Fault symptom Storage state
0013 - Adaptive cruise control B200FF0: Internal malfunction
Intermittent
0013 - Adaptive cruise control B200FF0: Internal malfunction
static
New customer code
Object of complaint
Complaint type
assistance systems, comfort controls -> cruise
functionality -> no function
control\distance regulation -> adaptive cruise control system
vehicle service -> vehicle diagnosis -> Guided Fault Finding control modules, services -> with
(GFF)
fault stored in the DTC memory
assistance systems, comfort controls -> cruise
control\distance regulation system
functionality
assistance systems, comfort controls -> cross-traffic assist
functionality
assistance systems, comfort controls -> cruise
functionality -> operation sequence
control\distance regulation -> adaptive cruise control system incorrect
Vehicle data
New GT/C - New Flying Spur - Bentayga Series
Sales types
Type MY
Brand Designation Engine code Gearbox code Final drive code
3S3* 2018 E
*
*
*
Position
3S3* 2019 E
*
*
*
3S3* 2020 E
*
*
*
3S3* 2021 E
*
*
*
3S3* 2022 E
*
*
*
3S3* 2023 E
*
*
*
3S3* 2024 E
*
*
*
3S4* 2019 E
*
*
*
3S4* 2020 E
*
*
*
3S4* 2021 E
*
*
*
3S4* 2022 E
*
*
*
3S4* 2023 E
*
*
*
3S4* 2024 E
*
*
*
4V1* 2020 E
*
*
*
4V1* 2021 E
*
*
*
4V1* 2022 E
*
*
*
4V1* 2023 E
*
*
*
4V1* 2024 E
*
*
*
4V1* 2025 E
*
*
*
4V1* 2026 E
*
*
*
Z23* 2025 E
*
*
*
Z24* 2025 E
*
*
*
Z32* 2025 E
*
*
*
Z32* 2026 E
*
*
*
ZG2* 2020 E
*
*
*
ZG2* 2021 E
*
*
*
ZG2* 2022 E
*
*
*
ZG2* 2023 E
*
*
*
ZG2* 2024 E
*
*
*
ZV1* 2023 E
*
*
*
ZV1* 2024 E
*
*
*
ZV1* 2025 E
*
*
*
PR numbers
PR numbers
?:with 8T3
?:or ?:with 8T4
?:or ?:with 8T8
Documents
Document name
master.xml
Technical Service Bulletin
ACC Unavailable-Traffic Assist Failure-Safeguard Failure-Radar Malfunction Warning
DIP - Numerous DTC's within 0013
Transaction No.:
2064648/6
Release date: Oct
8, 2025
Condition
Customer statement
One or numerous of the following issues are evident:
•
ACC Failure
•
Traffic Assist Failure
•
Safeguard Failure
•
Radar Malfunction
Workshop findings
One or a combination of the following DTC’s and symptom codes are evident within address 0013
•
B200FF0 with Symptom code(s) 1367 and/or 1313 and/or 1334 - Internal Malfunction
Technical Background
In the event that one or more of the symptoms are evident in conjunction with the listed DTC and symptom
code(s), the operative should refer to the instructions within the Measure section of this TPI
Production Solution
Not applicable
Service
1) Referring to Rep.Gr 45 - Replace ACC control units (J428,J850)
NOTE: Within the afore mentioned procedure there are single use items which must be replaced and not
reused. Ensure that new replacements are available prior to starting this procedure
Ensure all required Drive assist systems are calibrated as per Repair manual instruction
IMPORTANT:
Radar
alignment
MUST ONLY
be carried out
once all
wheels have
been
successfully
aligned.
Refer to Rep.
Gr 44
Warranty
Warranty type - 110 or 910
Damage service number - 9163
Damage code – 0040
Alignment of applicable driver assist systems (Depending on vehicle specification)
•
Vehicle front + rear measured wheel alignment checked - 44 95 03 00 - 110 TU
•
Rear wheel camber adjust - 44 94 15 50 - 30 TU
•
Rear wheel track adjust - 44 93 15 50 - 30 TU
•
Front wheel camber adjust - 44 89 15 50 - 40 TU
•
Front wheel track adjust - 44 88 15 50 - 20 TU
•
(ACC) - Radar sensor checked + adjusted - 91 63 05 51 - 30 TU
•
Overhead view camera adjusted - 90 83 15 00 - 40 TU
•
Driver assist camera adjusted - 96 38 15 50 - 120 TU
•
Control unit for (Lane change assist) adjusted - 96 35 15 00 - 50 TU
•
Night vision system calibration - 90 80 15 50 - 40 TU
•
Headlamps to adjust - 94 15 16 00 20 TU
Road test
Labour Operation Code 01 21 00 00
Time
50 TU
New GT/GTC and New Flying Spur
ACC control units (J428,J850) replacement
Labour operation code - 91632050
Time - 20 TU’s
Front air grilles Remove and refit
Labour operation code - 66042000
Time - 20 TU’s
Bentayga
ACC control units (J428,J850) replacement including Front air grille remove and refit
Labour operation code - 91 63 20 00
Time - 40 TU’s
Required Parts and Tools
Refer to the ETKA parts catalogue
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