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Service bulletin 122-G2L2B-09

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10117504
Published by NHTSA2017-09-14
Manufacturer's number122-G2L2B-09
Manufacturer's date2017-08-09
NHTSA componentELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Information: There is a possibility that when you switch on the ignition, the displays in the instrument cluster will not be activated on the affected vehicles. As a result, no information will be displayed in the instrument cluster. Remedial Action: Re-program the instrument cluster using the PIWIS Tester with software version 35.000.010 (or higher) installed.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Instrument cluster, Software

Vehicles listed
PORSCHE PANAMERA2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
19V7350002019-10-16. SERVICE BRAKES; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
19V1150002019-02-20. SERVICE BRAKES; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
122-F5Q8K-072021-03-06. Service bulletin. Resubmitting at request of Mr. Bernard Hardgrave. Instructions on how to check the cable routing in the front center console area and rework it if necessary in the event that the speedometer needle in the instrument cluster is shaking.
No. 76-202020-12-02. Service bulletin. Service campaign information on Porsche Workshop campaign WLF0 - Re-Programming PDK Control Unit.
No. 50-182020-09-02. Service bulletin. Spare parts requirements for retrofitting the new Porsche PCM 4.1 system into the 2017 Panamera.
WLE82020-09-02. Service bulletin. Porsche intranet communication for Porsche Workshop Campaign WLE8 - Re-programming DME control unit.
WKH72020-09-02. Service bulletin. Porsche intranet communication for Porsche Workshop Campaign WKH7 - Reprogramming DME control unit.
No. 74-202020-09-02. Service bulletin. Service Campaign information for Porsche Workshop Campaign WLE8 - Re-programming DME control unit
No. 129-202020-09-02. Service bulletin. Service campaign information for Porsche Workshop Campaign WKH7 - Re-Programming DME Control Unit.
No. D5002020-09-02. Service bulletin. Information on Parts withdrawal of outdated instrument clusters.
PIWIS2001v2020-07-02. Service bulletin. Information on new PIWIS tester update 39.500.020 and .025.
No. 41-202020-07-01. Service bulletin. Instructions on how to perform a PVTS Software update in the event that a car will not start.