# Service bulletin No. 99\-23\-2

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10240434
- Published by NHTSA: 2023\-08\-04
- Manufacturer's number: No. 99\-23\-2
- Manufacturer's date: 2023\-07\-27
- NHTSA component: SEAT BELTS

## NHTSA's summary

Technical information for APA9 \- replace screw connection for seat belt mount at rear left and/or right

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10240434-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10240434-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Seat belts

## Vehicles listed

- 2017 to 2023 PORSCHE PANAMERA

## Recalls for the same vehicles and component

- [23V443000](/recalls/nhtsa/23V443000.md), 2023-06-26: SEAT BELTS:REAR/OTHER:ANCHORAGE
- [2021485](/recalls/tc/2021485.md), 2021-08-04: Seats And Restraints
- [21V608000](/recalls/nhtsa/21V608000.md), 2021-08-04: SEAT BELTS; SEAT BELTS:REAR/OTHER:RETRACTOR; SEAT BELTS:FRONT:RETRACTOR

## Other bulletins for the same vehicles and component

- [No. 10\-26](/bulletins/11030913.md), 2026-04-07, Service bulletin: SEAT BELTS. Symptom based workshop manual involving the Belt Lock Warning on Driver's Side Permanently Active in Conjunction with Fault Memory Entry with Regard to Belt Lock Switch "B101C07". The vehicles affected are listed in the attached PDF.
- [No. D736](/bulletins/11024109.md), 2025-10-08, Service bulletin: SEAT BELTS. Parts information for parts withdrawal involving the belt latch \- part numbers 992857756E \& 992857755D. The vehicles affected are cars that use the part numbers mentioned
- [No. 2116.3](/bulletins/10252433.md), 2024-04-02, Service bulletin: SEAT BELTS. Instructions on advanced technical information for the red warning on the instrument cluster. Occupant seat belt not fastened.
- [No. 2116.1](/bulletins/10210790.md), 2022-05-03, Service bulletin: SEATS; ELECTRICAL SYSTEM; SEAT BELTS. Instructions on advanced technical information for red warning in the instrument cluster \- occupant seat belt not fastened.
- [No. 2116](/bulletins/10199828.md), 2021-08-04, Service bulletin: SEAT BELTS. Advanced technical information for a red warning light in the instrument cluster for the seat belt not fastened.
- [122\-V9W9U\-09](/bulletins/10117503.md), 2017-09-14, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; SEAT BELTS. Information: Due to a software error, there is a possibility that the enhanced seat belt diagnostic function may not detect the driver's correctly fastened seat belt on the affected vehicles. If this happens, the warning message "Driver seat belt not fastened, Fasten seat belt" will be displayed in the instrument cluster. Remedial Action: Re\-program the airbag control unit using the PIWIS Tester with software version 35.650.010 \(or higher\) installed.

JSON: [/v1/bulletins/10240434](/v1/bulletins/10240434)

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