Recall Safety Recall 74E3 Passenger Occupant Detection System (PODS) – 2017-2020 Audi

November 10, 2021 NHTSA CAMPAIGN NUMBER: 21V874000

Disabled Passenger Air Bag

A disabled passenger air bag increases the risk of injury in the event of a crash.

 

NHTSA Campaign Number: 21V874

Manufacturer VolkswageneBay logo Group of America, Inc.

Components SEATS, AIR BAGS

Potential Number of Units Affected 208,332

 

Summary

VolkswageneBay logo Group of America, Inc. (AudieBay logo) is recalling certain 2017-2020 A4 Allroad, A4 Sedan, 2018-2019 RS5 Coupe, 2019 RS5 Sportback, 2018-2020 A5 Cabriolet, A5 Coupe, A5 Sportback, S4 Sedan, S5 Cabriolet, S5 Coupe, and AudieBay logo S5 Sportback vehicles. The cable connecting the seat heater to the Passenger Occupant Detection System (PODS) may have a contact fault, causing the software to misdiagnose a malfunction and disable the passenger air bag.

 

Remedy

Dealers will replace the connecting cable and either the heating mat or entire seat cover, free of charge. Owner notification letters were mailed January 7, 2022. Owners may contact AudieBay logo customer service at 1-800-253-2834. AudieBay logo’s number for this recall is 74E3. This recall is an expansion of Recall 19V-547 (74D9). Vehicles previously repaired under 19V-547 will need to return for the new remedy.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

 

Check if your Audi has a Recall

 


Affected Vehicles

CountryBeginning Model YearEnding Model YearVehicleVehicle Count
USA20172020A4 ALLROAD8,335
USA20172020A4 SEDAN115,078
USA20182020A5 CABRIOLET10,969
USA20182020A5 COUPE9,773
USA20182020A5 SPORTBACK28,389
USA20182019RS5 COUPE2,276
USA20192019RS5 SPORTBACK3,039
USA20182020S4 SEDAN9,617
USA20182020S5 CABRIOLET3,951
USA20182020S5 COUPE4,154
USA20182020S5 SPORTBACK12,751
CAN20172020A4 ALLROAD2,320
CAN20172020A4 SEDAN17,677
CAN20182019A5 CABRIOLET452
CAN20182019A5 COUPE1,638
CAN20182020A5 SPORTBACK4,291
CAN20182019RS5 COUPE438
CAN20192019RS5 SPORTBACK619
CAN20182019S4 SEDAN1,997
CAN20182020S5 CABRIOLET486
CAN20182019S5 COUPE1,360
CAN20182020S5 SPORTBACK3,829

 

Problem Description

The affected vehicles are equipped with a passenger occupant detection system (also known as Body Sense) in the front passenger seat. On these vehicles, the system is integrated in the seat heating and controls the activation of the front passenger airbag. The seat heating is connected to the Body Sense control unit under the front passenger seat via a wire. If the wire has a contact fault, it may cause the passenger occupant detection system (PODS) to detect a malfunction and switch off the passenger airbag even though the seat may be occupied. As designed, a warning light in the instrument panel comes on together with an acoustic warning sound and an error message is displayed in the instrument cluster. The airbag indicator light shows “passenger airbag off”.

In the event of a crash, there would be an increased risk of injury to the occupant seated in the front passenger seat if the passenger airbag is switched off/not working.

 

Corrective Action

Depending on the seat type, the seat heating mats including the connecting cable or the entire seat cover including the connecting cable will be replaced.

 

Precautions

Should a malfunction occur, vehicle occupants will be alerted of a PODS system problem by illumination of the airbag warning light, an acoustic warning sound, an error message displayed in the instrument cluster and by the status of the Passenger Airbag OFF indicator light. If this happens, customers are advised to contact an authorized AudieBay logo dealer without delay to have the vehicle inspected/repaired.

 

Code Visibility

On or about January 21, 2022, the campaign code was applied to affected vehicles.

 

Owner Notification

Owner notification took place in January 2022. Owner letter examples are included in this bulletin for your reference.

 


Chronology :

In July 2019 the AudieBay logo Product Safety Committee had decided a safety recall for the Passenger Occupant Detection System in AudieBay logo A4 and A5 vehicles manufactured between SOP and July 2018 (NHTSA recall number 19V-547). At that time the failure mechanism had not been fully understood and the topic continued to be investigated and monitored.

December 2020: The AudieBay logo Product Safety Committee receives reports of an increase in repeat repairs after recall campaign 74D9/19V-547 and for vehicles produced after July 2018 (outside of the recall population). The root cause appeared to be the PODS connecting cable, but the failure mechanism was still unclear and the phenomenon continued to be hard to reproduce.

December 2020 – October 2021: Additional investigation regarding root cause, failure pattern and influential factors. It became clear that the cables used in production until November 2019 are prone to contact errors leading to a deactivation of the PODS system. The PODS system is integrated in the seat heating which is connected to the Body Sense control unit under the front passenger seat via that cable. If the cable has a contact fault, this leads to the PODS system being deactivated and the airbag warning lamp coming on in the instrument cluster. A newly designed shielded connecting cable had already been introduced in production in November 2019 as an optimization measure.

November 3, 2021: The AudieBay logo Product Safety Committee decides a safety recall for the affected vehicles. This new recall affects the same population as recall 74D9 plus additional vehicles produced until November 2019.

 


15 Affected Products

Vehicles

MAKEMODELYEAR
AUDIeBay logoA42017-2020
AUDIeBay logoA52018-2020
AUDIeBay logoRS52018-2019
AUDIeBay logoS42018-2020
AUDIeBay logoS52018-2020

 


13 Associated Documents

ISSUED Owner Notification Letter(Part 577)

RCONL-21V874-9917.pdf 587.139KB

 


Manufacturer Notices(to Dealers,etc) – AUDIeBay logo Date: January 07, 2022 Advance Notice of Upcoming Repair Available Safety Recall 74E3 / Passenger Occupant Detection System (PODS)

RCMN-21V874-3748.pdf 835.193KB

 


ISSUED Owner Notification Letter(Part 577)

RCONL-21V874-9614.pdf 1141.907KB

 


Manufacturer Notices(to Dealers,etc) – AUDIeBay logo Date: November 23, 2021 Advance Notice Safety Recall 74E3/ Passenger Occupant Detection System (PODS)

RCMN-21V874-4118.pdf 211.171KB

 


Remedy Instructions and TSB

RCRIT-21V874-1654.pdf 3005.003KB

 


Remedy Instructions and TSB

RCRIT-21V874-0776.pdf 3010.458KB

 


Defect Notice 573 Report

RCLRPT-21V874-5175.PDF 222.39KB

 


Recall Acknowledgement

RCAK-21V874-2882.pdf 645.211KB

 


Recall 573 Report-Amendment 1-04/11/2022

RCLRPT-21V874-2937.PDF 222.381KB

 


Remedy Instructions and TSB

RCRIT-21V874-8066.pdf 4382.758KB

 


Manufacturer Notices(to Dealers,etc) – AUDIeBay logo Date: April 27, 2022 Campaign Circular Revision – Safety Recall 74E3 / Passenger Occupant Detection System (PODS)

RCMN-21V874-2680.pdf 275.649KB

 


Recall Quarterly Report #2, 2022-2

RCLQRT-21V874-2895.PDF 211.251KB

 


Recall Quarterly Report #3, 2022-3

RCLQRT-21V874-3944.PDF 211.343KB

 


Latest Recalls Documents

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=21V874&docType=RCL

 


 

SaleBestseller No. 1
FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data
  • [Easy to Use—Work Out of the Box] + [FOXWELL 2026 New Version] FOXWELL NT604 Elite scan tool is the 2026 new version from FOXWELL, designed for car owners who want to figure out the cause of issues before fixing car problems by scanning common systems like ABS, SRS, engine, and transmission. The NT604 Elite obd2 scanner diagnostic tool comes with the latest software—no need to waste time downloading software first. Plug the scanner into the OBDII port with OBDII cable to start the diagnosis.
  • [Affordable] + [Reliable Car Health Monitor] Will you be confused what happens when the warning light of ABS/SRS/transmission/check engine flashes? Instead of taking your cars to dealership, this FOXWELL scanner will help you do a thorough scanning and detection for your cars and pinpoint the root cause. Note:The device is a diagnostic tool, not a repair tool. To turn off a warning light, you must first physically repair the issue causing it. Only then can the scanner be used to clear the corresponding fault code.
  • [5 in 1 Car Diagnostic Scanner] Compared with obd scanners (50-100), NT604 Elite code scanner not only includes their OBDII diagnosis but also serves as ABS/SRS scanner, transmission and check engine code reader. When it’s an odb2 scanner, you can use it to check if your car is ready for annual test through I/M readiness menu. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it. Note: doesn't support maintenance functions like reset or relearn. For the SRS system, NT604 Elite can read and clear common fault codes not caused by a crash, but crash/collision data cannot be cleared.
  • [Fantastic AUTOVIN] + [No extra software fee] Through the AUTOVIN menu, this NT604 Elite car scanner allows you to get your V-IN and vehicle info rapidly, no need to take time to find your V-IN and input one by one. What's more, the NT604 Elite ABS SRS scanner supports 60+ car brands from worldwide (America/Asia/Europe). You don’t need to pay extra software fee. AUTOVIN may not work on some older vehicles or certain vehicle brands. If AUTOVIN fails, please input the vin code manually or go to the Diagnostic Menu to select your vehicle model.
  • [Solid protective case KO plastic carrying bag] + [Lifetime update] Almost all same price-level car scanner diagnostic tool only offers plastic bag to hold the scanner.However, NT604 Elite automotive scanner is equipped with solid protective case, preventing your obd2 scanner from damage. Then you don’t need to pay extra money to buy a solid toolbox.
SaleBestseller No. 2
OBDMATE OBD2 Scanner with ABS SRS Transmission, Reset Fault Lights | Check Engine Code Reader with Full OBDII Functions | DLC Pin Test | Battery Voltage Check, Car Diagnostic Tool
  • 【Reset ABS/SRS/Transmission/Engine Lights】 More than an check engine code reader, OBDMATE OM901 obd2 scanner performs comprehensive diagnostics for the 4 most-used systems (ABS/SRS/Engine/Transmission). It quickly clears fault codes, turns off warning lights, read data stream and auto VIN.
  • 【3.5" Handheld Scanner with 4 System Diagnose】 3.5" Super large TFT screen equipped displays an intuitive menu and clear readings of various sensors from ABS, SRS, ECM and TCM systems. It arrived with a silicone protective case and hard-shell carrying case, ensuring long-lived durability and drop resistance. The car diagnostic tool is plug-to-play designed, plug it and get diagnosis started without any batteries or updates required.
  • 【One-Click I/M Readines&Full OBD2 Functions】 Press F1 to get an intuitive corloured form about whether various emissions-related systems on the vehicle are operating properly. Help you get smog-check ready quickly. OM901 car scanner supports all essential OBD2 functions you need: read & clear codes, view freeze frame, read I/M readiness, retrieve VIN, live data stream (with graphing display), O2 sensor test, onboard monitoring mode, and EVAP leak test.
  • Battery Voltage Check&DLC Pin Test】 It allows you to monitor battery health by monitoring current battery voltage. Plus, this obd2 diagnostic tool features DLC 16-PIN test to check current voltage of every pin.
  • 【Automotive Scanner Diagnostic Kit】 The package comes with 1 car scanner, 1 USB-type c cable, 1 hard storage bag and 1 user manual(en). Free to update without any hidden fees. 5 languanges available in setting including English, French, Italian, German and Espanish. Valuable and Portable, making it a great tool kit for car owners, DIY enthusiasts, and professional mechanics.
SaleBestseller No. 3
BlueDriver Pro Next Gen OBD2 Scanner – No Subscription, Bluetooth Car Code Reader for iPhone & Android – Diagnose 8000+ Issues, ABS SRS TPMS, Repair Reports, Vehicles 1996+
  • [Diagnose Like a Pro] BlueDriver Pro Next-Gen is a professional OBD2 scanner and diagnostic tool that helps you scan, understand, and clear vehicle trouble codes with confidence. Turn your phone into a powerful car diagnostic scanner—no guesswork, no unnecessary repairs.
  • [Read and Clear More Codes Than Ever] Read and clear more codes than basic car code readers. Access enhanced diagnostics for Check Engine, ABS, SRS, Airbag, TPMS, Transmission, and more on supported vehicles, including expanded coverage on newer model years.
  • [Verified Fixes and Real-Time Data] Get unlimited, technician-verified repair reports matched to your VIN, with definitions, causes, and confirmed fixes. Monitor live vehicle data as you drive, view freeze frames, check smog readiness, and analyze Mode 6 test results.
  • [Expanded Make & Model Coverage] Optimized for today’s vehicles with strong support for GM, Ford, Stellantis (RAM, Jeep, Chrysler), ToyotaeBay logo, HondaeBay logo, Nissan, Mazda, Subaru, Hyundai, Mercedes-Benz, BMWeBay logo, and VWeBay logo. Enhanced communication on select 2024+ Nissan and Mazda models (see compatibility chart).
  • [Gas Vehicles 1996+ & Select Light-Duty Trucks] Works with all gas-powered vehicles made in 1996 or newer, plus select light-duty trucks and diesels, including F-250, RAM 2500, Silverado, and Sierra. Built for daily drivers, family vehicles, and real-world truck use.
SaleBestseller No. 4
FOXWELL NT614 Elite OBD2 Scanner for DIY Mechanics, Upgrade of NT604, 4 System Diagnostic Tool with 5 Resets (ABS Bleeding, EPB, Oil, SAS, Throttle), Read/Clear Engine/ABS/SRS/Transmission Fault Codes
759 Reviews
FOXWELL NT614 Elite OBD2 Scanner for DIY Mechanics, Upgrade of NT604, 4 System Diagnostic Tool with 5 Resets (ABS Bleeding, EPB, Oil, SAS, Throttle), Read/Clear Engine/ABS/SRS/Transmission Fault Codes
  • PAID FOR ITSELF ON FIRST USE - SAVE ON EVERY DIAGNOSIS: Avoid expensive shop fees and take control of vehicle repairs at home. The NT614 Elite delivers professional-level diagnostics for Engine, ABS, SRS Airbag, and Transmission systems, helping you quickly identify the real cause of warning lights and avoid unnecessary repairs. With 5 essential service resets including Oil Reset, EPB, ABS Bleeding, SAS Calibration, and Throttle Relearn, you can complete everyday maintenance and repairs without paying dealership visit. Features WiFi updates, no registration required, and plug-and-play setup with no extra power cord
  • 5 ESSENTIAL RESETS FOR REAL DIY MAINTENANCE: More than just a diagnostic tool, the NT614 Elite gives you the service functions DIYers actually need to avoid expensive shop visits. Perform Oil Reset, EPB brake service, ABS bleeding, steering angle calibration, and throttle relearn to fix common maintenance issues at home with confidence. Reset warning lights, replace brake pads, restore throttle performance, and complete essential maintenance without paying dealership labor costs. Note: Function availability varies by vehicle make, model, year, engine type, and system configuration. Please confirm compatibility before purchase.
  • SAME 4-SYSTEM DIAGNOSTICS AS NT604: Built on the trusted NT604, the NT614 Elite delivers full diagnostics for Engine, ABS, SRS Airbag, and Transmission systems-helping you identify the root cause behind warning lights instead of guessing. Read and clear codes, view live data graphs, monitor engine temperature, wheel speed sensors, transmission temperature, and more for accurate troubleshooting at home
  • LIVE DATA GRAPHING - FIND PROBLEMS BEFORE THEY GET EXPENSIVE: See what basic scanners miss with real-time data displayed in easy-to-read graphs. Monitor fuel trims, oxygen sensors, engine load, RPM, battery voltage, and transmission temperature to detect intermittent or hidden problems before they become costly repairs. Diagnose faster and make smarter repair decisions with visual data insights
  • AUTO VIN + LIFETIME WI-FI UPDATES + WIDE COVERAGE: AutoVIN instantly identifies your vehicle for faster setup and fewer errors. Generate professional vehicle health reports for maintenance tracking, used car inspections, or sharing with mechanics. Stay updated with lifetime free Wi-Fi updates-no subscriptions or hidden fees. Supports 90+ brands and 10,000+ models including Ford, ToyotaeBay logo, BMWeBay logo, Mercedes-Benz, HondaeBay logo, Nissan, VolkswageneBay logo, Hyundai, Subaru, and more for long-term reliable use
SaleBestseller No. 5
BLCKTEC 460T OBD2 Scanner Car Code Reader Engine ABS SRS Transmission Diagnostic Tool, 12 Reset Services, Oil/TPMS/EPB/BMS/SAS/DPF/Throttle Reset, ABS Bleeding, Battery Test, Auto VIN, Free Update
  • [All System Diagnostics, Professional-Level Scanner] - BLCKTEC 460T is the ultimate OBD2 diagnostic tool for home mechanics and professionals. It supports all 10 OBD2 modes, reads and clears Engine/Transmission/ABS/SRS codes, performs All-System Diagnostics, offers workshop reset tools, and provides real-time live data. It helps you pinpoint issues, assess your car's condition, and prepare for SMOG checks with ease. NOTE: Function availability depends on your vehicle. Before you buy, be sure to use the Compatibility Checker on BLCKTEC website or contact our customer support to verify that the features you need are supported for your vehicle’s specific year, make, and model.
  • [12+ Most Popular Reset Functions] - BLCKTEC 460T OBD2 scanner offers 12+ dealer-level service functions, including Oil Maintenance Reset, ABS Bleeding, EPB Reset, SAS(Steering Angle Sensor) Recalibration, DPF(Diesel Particulate Filter) Reset, Throttle Body Relearn, Battery Reset/Initialization, TPMS Relearn, Transmission Reset, Fluid Change Reset, Maintenance Reset and more, enabling you to perform workshop services like a pro. NOTE: Function availability depends on your vehicle. Be sure to use the Compatibility Checker on BLCKTEC website to verify that the features you need are supported for your vehicle.
  • [Real-Time OBD2 and OEM Live Data, Freeze Frame Data] - BLCKTEC 460T helps diagnose vehicle issues when warning lights like Check Engine Light or ABS/SRS Light appear. It offers detailed DTC info, ECU Freeze Frame Data, and real-time OBD2 and advanced OEM live data, including Engine, Transmission, ABS, SRS, and more, making it easy to diagnose and resolve vehicle problems. You can view, graph, record, replay, and overlay up to four live data streams in a single graph for better analysis.
  • [AutoVIN, AutoReLink, AutoScan, 3X Faster] - Equipped with AutoVIN technology, 460T automatically retrieves the VIN to save you time. Its AutoScan and AutoReLink features scan all of the vehicle's ECUs and detect any fault codes immediately after you plug the scanner into the vehicle's OBD2 port - no button presses required. Additionally, it regathers DTC and I/M readiness information every 30 seconds, simplifying monitor tests. 460T's advanced technology makes it 3X faster than other products.
  • [Get RepairSolutions2, the #1 Auto Repair App for Free] - When paired with RepairSolutions2(RS2) App, 460T becomes even more powerful. RS2's Verified Fix Database built by master technicians, provides the parts needed for the repair. Additionally, RS2 gives you access to OEM warranty info, maintenance schedules, TSB, and dealership recall info, making car care easier than ever. RS2 is free with no subscription fees and it stores your car scan reports in the cloud, allowing you to access, share, or print them anytime and anywhere.

Last update on 2026-06-13 / Affiliate links / Images from Amazon Product Advertising API


 

 


This product presentation was made with AAWP plugin.

Leave a Comment

Share to...