# Service bulletin No. 104\-21

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: 10202044
- Published by NHTSA: 2021\-10\-06
- Manufacturer's number: No. 104\-21
- Manufacturer's date: 2021\-09\-03
- NHTSA component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM

## NHTSA's summary

Instructions for reprogramming the Instrument cluster Control Unit in the event that the consumption value display resets automatically.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10202044-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10202044-9999.pdf)

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

## Components

Electrical system, Instrument cluster

## Vehicles listed

- 2020 to 2021 PORSCHE TAYCAN

## Recalls for the same vehicles and component

- [23V347000](/recalls/nhtsa/23V347000.md), 2023-05-16: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; SERVICE BRAKES, HYDRAULIC
- [23V176000](/recalls/nhtsa/23V176000.md), 2023-03-17: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; SEAT BELTS:FRONT:WARNING LIGHT/DEVICES

## Other bulletins for the same vehicles and component

- [No. 135\-23](/bulletins/10242136.md), 2023-09-09, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; ELECTRICAL SYSTEM. Technical information for operational readiness that cannot be established. error memory entry on the Taycan
- [No. 80\-23](/bulletins/10238755.md), 2023-07-06, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical information on APA5 \- reprogramming instrument cluster
- [No. 40\-23\-2](/bulletins/10235372.md), 2023-05-03, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Technical information on APA2. Reprogramming/coding instrument cluster
- [122\-G5E5Y\-03](/bulletins/10172084.md), 2020-03-05, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Advanced Technical info on unexpected behavior from placing certain items in the center console at startup on the new Taycan.

JSON: [/v1/bulletins/10202044](/v1/bulletins/10202044)

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