# Service bulletin No. 2116

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: 10199828
- Published by NHTSA: 2021\-08\-04
- Manufacturer's number: No. 2116
- Manufacturer's date: 2021\-07\-15
- NHTSA component: SEAT BELTS

## NHTSA's summary

Advanced technical information for a red warning light in the instrument cluster for the seat belt not fastened.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199828-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199828-9999.pdf)

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

## Components

Seat belts

## Vehicles listed

- 2020 to 2021 PORSCHE 911
- 2019 to 2021 PORSCHE CAYENNE
- 2017 to 2021 PORSCHE PANAMERA
- 2020 to 2021 PORSCHE TAYCAN

## Recalls for the same vehicles and component

- [23V443000](/recalls/nhtsa/23V443000.md), 2023-06-26: SEAT BELTS:REAR/OTHER:ANCHORAGE
- [2023145](/recalls/tc/2023145.md), 2023-03-17: Seats And Restraints
- [23V176000](/recalls/nhtsa/23V176000.md), 2023-03-17: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; SEAT BELTS:FRONT:WARNING LIGHT/DEVICES
- [2022083](/recalls/tc/2022083.md), 2022-02-22: Seats And Restraints
- [22V100000](/recalls/nhtsa/22V100000.md), 2022-02-22: SEAT BELTS:REAR/OTHER:ANCHORAGE; SEAT BELTS: REAR/OTHER:BUCKLE ASSEMBLY
- [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
- [2021389](/recalls/tc/2021389.md), 2021-06-23: Seats And Restraints
- [2018583](/recalls/tc/2018583.md), 2018-10-25: Seats And Restraints
- [18V751000](/recalls/nhtsa/18V751000.md), 2018-10-24: SEAT BELTS:REAR/OTHER

## Other bulletins for the same vehicles and component

- [No. 61\-26\-1](/bulletins/11037857.md), 2026-10-02, Service bulletin: STRUCTURE:BODY; SEAT BELTS. Symptom\-based workshop manual for Noises in B\-Pillar Area \- Correct Felting of B\-Pillar Trim Panel
- [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. 99\-23\-2](/bulletins/10240434.md), 2023-08-04, Service bulletin: SEAT BELTS. Technical information for APA9 \- replace screw connection for seat belt mount at rear left and/or right
- [No. 239\-22](/bulletins/10229647.md), 2023-01-10, Service bulletin: SEATS; SEAT BELTS. Information for technical information on ANB6 \- checking threaded joint for seat belt mount at the left and right and replacing seat frame if necessary.
- [WNE3](/bulletins/10219663.md), 2022-09-14, Service bulletin: SEATS; SEAT BELTS. Porsche intranet posting with information on workshop campaign WNE3 \- replacing front seat\-belt buckle
- [No. 81\-22](/bulletins/10219454.md), 2022-09-08, Service bulletin: SEAT BELTS; SEATS. Technical information for WNE3 \- replacing front seat belt buckle.
- [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. 165\-20](/bulletins/10186506.md), 2021-02-02, Service bulletin: SEAT BELTS; ELECTRICAL SYSTEM. Porsche service campaign information for Workshop campaign WLK3 \- Checking Electric Plug Connection for Rear Seat\-Belt Buckles and Plugging it in Correctly if Necessary.

JSON: [/v1/bulletins/10199828](/v1/bulletins/10199828)

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