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Service bulletins for the 2026 Porsche Cayenne

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.

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

By type

By component

By trouble code

Bulletins, newest first
GR13D8022026-09-04. Service bulletin. ENGINE; POWER TRAIN. Parts Information for Parts Withdrawal - Coolant Regulator Housing
GR13D8032026-09-04. Service bulletin. ENGINE. Parts Withdrawal - Control Valve
No. 2606-12026-09-04. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; FORWARD COLLISION AVOIDANCE: WARNINGS; ENGINE; VEHICLE SPEED CONTROL. Information on Advanced Technical Information for E3II V8 Cayenne – Various Assistance System Warning Messages in the Instrument Cluster due to Implausible Drivetrain Coordinator Status
No. 26062026-09-04. Service bulletin. FORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; ENGINE; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; VEHICLE SPEED CONTROL. Information on Advanced Technical Information for E3II V8 Cayenne – Various Assistance System Warning Messages in the Instrument Cluster due to Implausible Drivetrain Coordinator Status
No. 2433-42026-09-04. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Information on Advanced Technical Information for Porsche Mobile Charger NEMA Supply Cable Initialization Failure
No. 2315-12026-09-04. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. Information on Advanced Technical Information for Porsche Mobile Charger Plus (PMC+) Red LEDs and Fault B191E49
No. 2109-32026-09-04. Service bulletin. ELECTRICAL SYSTEM. Information on Advanced Technical Information for Critical 12V Li-ion Battery Recycling
No. 2304-22026-09-04. Service bulletin. ENGINE; POWER TRAIN. Information on Advanced Technical Information for E3.I/G2 V8 – Oil/Air Separator Membrane Failure
No. 58-262026-09-04. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Symptom-based workshop manual for Reversing Camera Spray Nozzle Not Working - Dirty/Clogged/Air in the System
No. 65-262026-09-04. Service bulletin. ELECTRICAL SYSTEM. Technical Information for Horizontal Stripes in Front Control Panel/Central Display (PCM)
No. 11-25-42026-09-04. Service bulletin. FORWARD COLLISION AVOIDANCE: WARNINGS; LANE DEPARTURE: ASSIST; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. Technical Information for White Messages Regarding Driver Assistance Systems in Conjunction with Passive Fault Memory Entries in the ZFAS Control Unit
No. 80-262026-09-04. Service bulletin. VISIBILITY/WIPER; STRUCTURE:BODY. Symptom-based workshop manual for Reworking Squeaking and/or Creaking Noises from the Panoramic Roof Area - Roof Module and Roof Trim Panel
No. 77-262026-09-04. Service bulletin. SERVICE BRAKES. Technical Information for "Squealing” Brake Noises on the Front Brake During Braking. Also includes model year 2027 Cayenne (9YA/9YB).
49/262026-08-06. Service bulletin. ENGINE. Noises After a Cold Start of the Engine Due to Camshaft Actuator (SY 49/26)
06/262026-08-06. Service bulletin. ELECTRICAL SYSTEM. Air-Conditioning System Malfunction - Temporarily Faulty Blow-Out Temperature/No Air Flow: Re-Programming Air-Conditioning Control Unit (06/26)
3/242026-08-06. Service bulletin. ENGINE. Sports Tailpipe, Single-Flow – Silver (0P3)/Dark Bronze (0P6)
74/252026-08-06. Service bulletin. AIR BAGS. Belt Lock Warning on Driver Side Permanently Active / No Fault Memory Entries: Delete Airbag Control Unit Fault Memory (SY 74/25)
13/262026-08-06. Service bulletin. ENGINE. Allocation of Approved Engine Oils MY 2027 (13/26)
16/262026-08-06. Service bulletin. ELECTRICAL SYSTEM. Mode Switch on Multi-Function Steering Wheel is Not Working Intermittently / Permanently - Check Electric Plug Connection for Mode Switch (16/26)
11/262026-08-05. Service bulletin. ELECTRICAL SYSTEM. Reversing Camera Display Flickers or the Malfunction Indicator Light(MIL) is Active when Driving Off in Purely Electric Mode (SY 11/26)
2/262026-08-05. Service bulletin. ENGINE. Sports Exhaust System - Silver (0P8)/Dark Bronze (0P9)
GR13D7972026-08-05. Service bulletin. ELECTRICAL SYSTEM. Parts Withdrawal - Steering Column Switch
SPTL 2607a2026-08-05. Service bulletin. UNKNOWN OR OTHER. VAS 621001A Matrix Headlamp Aimer – Automatic Shipment / Maha Installation
SPTL 26072026-08-05. Service bulletin. UNKNOWN OR OTHER. VAS 621001A Matrix Headlamp Aimer – Automatic Shipment / Maha Installation
SPTL 2606b2026-08-05. Service bulletin. UNKNOWN OR OTHER. E4 Cayenne Launch Tools

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