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Service bulletins for the 2018 Maserati Ghibli

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.

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

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
MAS004814 MTB 25-282025-07-30. Other. ELECTRICAL SYSTEM; BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING. This bulletin provides updated information regarding the serviceability of the center tunnel door and trim components on Grecale vehicles. Previously, if there was an issue with the ITM, Homelink buttons or the ceiling light buttons, the complete Ceiling Light assembly had to be replaced. It is now possible to replace individual components instead of the entire unit.
MAS0029012023-02-21. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT. Technical Information - Partial or complete non-functioning of all infotainment rotary knob on the central tunnel caused by fluid contamination.
MAS0024552021-02-22. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Diagnosis Procedure - Parking Sensor System not available on cluster or false activation of parking sensor.
MAS0023812020-12-14. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Daignostic Sheet - USB port anomalies diagnostic guide
MAS0022492020-09-14. Service bulletin. STEERING; ELECTRICAL SYSTEM. Diagonistic Guide - Electric steering rack complaints.
MAS0022472020-09-14. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; EQUIPMENT. Technical Information - Activation of front parking sensors without obstacles.
MAS002199A2020-08-24. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Circular Letter - Updated ETM Software Volta 6 -Troubleshooting guides to diagnose Base Audio System Reboot, Apple Carplay Disconnecting/Jamming and other anomalies.
MAS0022032020-06-15. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Circular Letter - Diagnostic procedure for check engine light.
MAS0021992020-06-15. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Circular Letter - Updated ETM Software Volta 6 -Troubleshooting guides to diagnose Base Audio System Reboot, Apple Carplay Disconnecting/Jamming and other anomalies.
MAS002120i2020-04-27. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Circular Letter - New ETM Software Volta 6 -Troubleshooting guides to diagnose Base Audio System Rebbot, Apple Carplay Disconnecting/Jamming and other anomalies.
MAS0021202020-04-27. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Circular Letter - Upload of new software related to the Entertainment Module (ETM) on vehicles with ETM Software (Volta 6.0)
MAS0015232018-05-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ELECTRICAL SYSTEM. TSB for ECM software update service campaign.
MAS0014312018-05-21. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. TSB on proper procedure for ensuring all door modules function in the event of one being replaced.
MAS0015052018-04-16. Service bulletin. ELECTRICAL SYSTEM:IGNITION. Maserati Levante, Quattroporte and Ghibli vehicles MY17 have new software available to update the ETM Module. The new s/w version is 18.10.60. These quality driven software fixes will address; Garage view large vehicle icons which are not displayed after dealership database update, Dealership update fix for Device ID , SXM Traffic which is not displayed for Atlanta GA and Birmingham AL , House Number keyboard issues, and potential HMI freezes when in settings menu when ignition button is toggle between OFF/ACC/RUN .
MAS001464_US2018-03-13. Service bulletin. ELECTRICAL SYSTEM. New ETM software For MY 2018 Version 17.44.21. Updated procedure for reflashing the entertainment module with an updated software version. That was a software update to the Entertainment System so that when shutting the ignition off, the favorites file wouldn?t lose its memory.

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