WenmarOpen by Wenmar Pro

Service bulletins for the 2018 Porsche Panamera

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.

798 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Steering are shown. Show all

Bulletins, newest first
SPTL26092026-10-02. Service bulletin. WHEELS; STEERING; SUSPENSION. Special Tools and Equipment Information for alignment machines - Q3 2026 Software Spec Update Available
SPTL26082026-09-04. Service bulletin. WHEELS; SUSPENSION; STEERING. Special Tools and Equipment Information for alignment machines - Q2 2026 Software Spec Update Available
No. D7332025-09-08. Service bulletin. STEERING. Parts information for parts withdrawal involving (PAD423051B) the Steering Gear with Track Rods. The vehicles affected are cars that use the part mentioned.
No. 61-252025-09-05. Service bulletin. STEERING; ELECTRICAL SYSTEM. Technical information for Intermittent Warning Message for Power Steering Failure / Fault Memory Entry “B202700” in the Power Steering Control Unit: Observe Specified Procedure
No. 02-21-32021-08-04. Service bulletin. STEERING. Instructions for how to fix an issue where the steering column will not adjust upwards or downwards.
122-S9T2K-032020-03-05. Service bulletin. STEERING. Instructions for correcting a noise symptom on 2017 through 19 Panamera Vehicles. The remedy is to fit a mass on the evaporator line to break up the air causing noise.
122-X5Z7M-012019-02-25. Service bulletin. STEERING; STEERING:ELECTRIC POWER ASSIST SYSTEM. Subject: Control unit for electric power steering Information: There is a possibility that the electric power steering may not be available for a limited period of time sporadically on the affected vehicles due to a software error. Greater force will then be required to turn the steering wheel. Power steering will be fully available again after switching the ignition off and on again.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.