2018 Porsche Panamera Service and Repair Manual

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Covers all 2018 Panamera trims — 4S Executive Hatchback 4-Door, Turbo Hatchback 4-Door, 4 Sport Turismo Wagon 4-Door +5 more ·
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2018 Porsche Panamera service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • 4S Executive Hatchback 4-Door
  • Turbo Hatchback 4-Door
  • 4 Sport Turismo Wagon 4-Door
  • Base Hatchback 4-Door
  • 4 E-Hybrid Executive Hatchback 4-Door
  • 4 Executive Hatchback 4-Door
  • Turbo S E-Hybrid Sport Turismo Wagon 4-Door
  • Turbo S E-Hybrid Executive Hatchback 4-Door
  • 4 E-Hybrid Hatchback 4-Door
  • Turbo Executive Hatchback 4-Door
  • S E-Hybrid Executive Hatchback 4-Door
  • 4S Sport Turismo Wagon 4-Door
  • 4S Hatchback 4-Door
  • 4 E-Hybrid Sport Turismo Wagon 4-Door
  • 4 Hatchback 4-Door
  • Turbo S E-Hybrid Hatchback 4-Door
  • Turbo Sport Turismo Wagon 4-Door

Engines covered

  • 2.9L 2894CC 177Cu. In. V6 GAS DOHC Turbocharged
  • 4.0L 3996CC 244Cu. In. V8 GAS DOHC Turbocharged
  • 3.0L 2995CC 183Cu. In. V6 GAS DOHC Supercharged
  • 3.0L 2995CC 183Cu. In. V6 GAS DOHC Turbocharged
  • 2.9L 2894CC 177Cu. In. V6 PLUG-IN HYBRID EV-GAS (PHEV) DOHC Turbocharged
  • 4.0L 3996CC 244Cu. In. V8 PLUG-IN HYBRID EV-GAS (PHEV) DOHC Turbocharged

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams
NHTSA #18V84100028/11/2018Component: SERVICE BRAKES, HYDRAULIC

Porsche Cars North America, Inc. (Porsche) is recalling certain 2018 Porsche Panamera Turbo S Hybrid Executive, Panamera 4 Hybrid, Panamera Turbo S Hybrid, Panamera 4 Hybrid Executive, Panamera 4 Hybr

Consequence

Braking ability that is reduced due to a corroded brake line can increase the risk of a crash.

Remedy

Porsche will notify owners, and dealers will replace the brake line, and any damaged brake component

NHTSA #23V03300027/01/2023Component: ELECTRICAL SYSTEM

Porsche Cars North America, Inc. (Porsche) is recalling certain 2017-2021 Panamera, Panamera 4, Panamera GTS and Panamera Turbo vehicles. Please see the recall report for a complete list of specific

Consequence

An electrical short circuit increases the risk of a vehicle fire.

Remedy

Dealers will replace the external coolant pump and inspect and replace the plug-in connection, if ne

NHTSA #18V89800019/12/2018Component: STEERING:ELECTRIC POWER ASSIST SYSTEM

Porsche Cars North America, Inc. (Porsche) is recalling certain 2017-2018 Porsche Panamera, Panamera 4, Panamera 4S, Panamera Turbo, Panamera 4S Executive, Panamera Turbo Executive, 2018 Panamera 4 Ex

Consequence

An intermittent loss of power steering assist can increase the risk of a crash.

Remedy

Porsche will notify owners, and dealers will reprogram the power steering control unit, free of char

NHTSA #19V73500016/10/2019Component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Porsche Cars North America, Inc. (Porsche) is recalling certain 2017 Panamera 4, Panamera Turbo, Panamera Turbo Executive, 2017-2018 Panamera, Panamera 4S Executive, Panamera 4S, 2018 Panamera Turbo S

Consequence

If the driver is not alerted when brake pads are worn out, the vehicle may not respond as expected w

Remedy

Porsche will notify owners, and dealers will reprogram the instrument cluster, free of charge. The

TSB #11033656

Tech live look information bulletin for How to use Frontline.io on the HoloLens 2

TSB #11033655

Tech live look information bulletin for how to use fronline.io on mobile devices and tablets.

TSB #11033654

Parts information for parts withdrawal involving the door lock. The part numbers involved are all included in the PDF. All parts before generation status S08 and before pro-duction date 01.09.2024. The vehicles affected are ones that use th

TSB #11033625

Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the module connector. The vehicles affected are ones that use the part number(s) mentioned.

TSB #11033597

Special tools and equipment information for VAS 6296/10 Auto-Ship and Q1 2026 Software Spec Update Available

TSB #11033595

Parts information for parts withdrawal involving the (976809858) Fuel filler flap module. The vehicles affected are ones that use the part number mentioned.

TSB #11033534

Parts information for parts withdrawal involving servomotor and rear light. Part numbers affected are 976411881E, 976511881E, PAD411881B, PAD511881A, PAD411881C, 973945093BC. The vehicles involved are ones that use the part numbers mentione

TSB #11033391

Symptom based workshop manual for Information Message Key (Remote Control (Hand-Held Transmitter)) Not Found / Faulty, Fault Memory Entry Regarding Key B19B6F0 in Instrument Cluster Control Unit

Showing the 8 most recent of 550 technical service bulletins on file with NHTSA.

20250428Component: ENGINECrash reported1 injured

The contact owned a 2018 Porsche Panamera. The contact stated that when he was parking the vehicle, as he had shifted from reverse (R) to drive (D) to straighten the vehicle in the parking spot, the v

20250428Component: SERVICE BRAKESCrash reported1 injured

The contact owned a 2018 Porsche Panamera. The contact stated that when he was parking the vehicle, as he had shifted from reverse (R) to drive (D) to straighten the vehicle in the parking spot, the v

20260226Component: SUSPENSION

The ride height sensor on the right front suspension is mounted to the upper control arm via a plastic bolt and bracket. This plastic mounting component failed under normal driving conditions. The fai

20251208Component: ENGINE

The main water pump on my 2018 Porsche Panamera 4S failed prematurely. This is not a simple external coolant leak; the internal seal failed, allowing pressurized engine coolant to migrate into the veh

20251208Component: POWER TRAIN

The main water pump on my 2018 Porsche Panamera 4S failed prematurely. This is not a simple external coolant leak; the internal seal failed, allowing pressurized engine coolant to migrate into the veh

Showing the 5 most serious of 16 complaints filed with NHTSA.

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