1. Introduction
This owner's manual provides essential information for the safe and efficient operation, care, and maintenance of your 2008 Porsche Cayenne, Cayenne S, or Cayenne GTS. Please read this manual thoroughly to familiarize yourself with your vehicle's features and functions. Keep this manual in your vehicle for future reference.
The information contained herein is current at the time of printing. Porsche reserves the right to make changes in design and equipment without prior notice.
Figure 1.1: Front cover of the 2008 Porsche Cayenne Owner's Manual, featuring a silver Cayenne S model.
2. Getting Started
2.1 Vehicle Overview
Before operating your vehicle, it is important to understand its basic layout and controls. This section covers general information about the vehicle's exterior and interior components.
2.2 Key and Doors
- Unlocking/Locking: Use the remote control key to lock or unlock the doors and tailgate. Press once to unlock the driver's door, press twice to unlock all doors.
- Ignition: Insert the key into the ignition switch located on the left side of the steering column.
2.3 Seat Adjustment
Adjust the driver's seat for optimal comfort and control. Most models feature electric seat adjustments for position, height, and backrest angle. Ensure the seatbelt is properly fastened after adjustment.
3. Operation
3.1 Starting the Engine
- Ensure the gear selector is in Park (P) or Neutral (N).
- Press the brake pedal firmly.
- Turn the ignition key to the start position and release once the engine starts.
3.2 Driving Modes
Your Cayenne may be equipped with various driving modes, such as Normal, Sport, or Off-road. Select the appropriate mode using the controls on the center console to optimize vehicle performance for different conditions.
3.3 Porsche Communication Management (PCM)
The PCM system integrates navigation, audio, and communication functions. Refer to the dedicated PCM manual for detailed instructions on its operation.
Figure 3.1: Front cover of the Porsche Communication Management (PCM) manual, showing the in-dash navigation system.
Figure 3.2: Front cover of the Roadside Owner's Information manual, displaying interior and exterior vehicle details.
4. Maintenance
Regular maintenance is crucial for the longevity and performance of your Porsche Cayenne. Adhere to the recommended service intervals outlined in the maintenance schedule.
4.1 Fluid Checks
- Engine Oil: Check oil level regularly using the dipstick or the electronic display in the instrument cluster.
- Coolant: Ensure coolant level is between MIN and MAX marks when the engine is cold.
- Brake Fluid: Check brake fluid level periodically. Low levels may indicate brake wear or a leak.
4.2 Tire Care
Maintain correct tire pressure as specified on the door jamb sticker. Inspect tires for wear and damage regularly. Rotate tires according to the maintenance schedule to ensure even wear.
Figure 4.1: Front cover of the Porsche Cayenne S and Cayenne Turbo Maintenance manual, featuring two Cayenne models.
5. Troubleshooting
This section provides guidance on addressing common issues you might encounter with your vehicle. For more complex problems, consult an authorized Porsche service center.
5.1 Warning Lights
- Check Engine Light: If illuminated, it indicates an issue with the engine or emissions system. Seek professional diagnosis.
- Oil Pressure Warning: Stop the vehicle immediately and check the oil level. Do not drive with low oil pressure.
- Brake System Warning: Indicates a fault in the brake system. Drive cautiously to a service center or have the vehicle towed.
5.2 Flat Tire
If your vehicle is equipped with a spare tire, refer to the roadside assistance section for instructions on how to change a flat tire. Alternatively, contact Porsche Roadside Assistance.
6. Specifications
This section provides technical data and specifications for the 2008 Porsche Cayenne models.
| Feature | Detail |
|---|---|
| Model Year | 2008 |
| Dimensions (L x W x H) | Approx. 8.25 x 5.76 x 0.7 inches (Manual dimensions) |
| Item Weight (Manual) | 2.01 pounds |
| Publisher | Porsche |
Note: Specific vehicle performance and engine specifications vary by model (Cayenne, Cayenne S, GTS) and are detailed within the full manual.
7. Warranty and Support
This section outlines the warranty coverage for your Porsche vehicle and provides information on how to obtain customer support.
7.1 Warranty Information
Your vehicle is covered by a limited warranty. Details regarding coverage periods, terms, and conditions are provided in the separate "Warranty and Customer Information" booklet.
Figure 7.1: Front cover of the Warranty and Customer Information manual for Model Year 2008.
7.2 Customer Support
For assistance with your vehicle, please contact an authorized Porsche service center or refer to the contact information provided in your "Roadside Owner's Information" manual.
For general inquiries, you may also visit the official Porsche website or contact their customer service line.
Figure 7.2: Front cover of the multi-language Supplement to Driver's Manual, covering Cayenne, Cayenne S, Cayenne GTS, Cayenne Turbo, and Cayenne Turbo S.
