1. Introduction
Welcome to the owner's manual for your 2021 Mazda CX-5. This manual contains important information regarding the operation, maintenance, and safety of your vehicle. Please read it thoroughly to ensure proper use and to maximize your driving experience. Keep this manual in your vehicle for future reference.
For your safety, always pay attention to warning labels and instructions throughout this document and on the vehicle itself. Failure to follow these instructions could result in serious injury or damage to your vehicle.

Figure 1.1: Exterior view of the 2021 Mazda CX-5. This image illustrates the general design and appearance of the vehicle.
2. Initial Setup and Familiarization
Before operating your Mazda CX-5, familiarize yourself with its key features and controls. This section covers initial adjustments and checks.
2.1 Seat and Steering Wheel Adjustment
- Seat Position: Adjust the seat forward or backward using the lever located under the front of the seat. Recline the seatback using the lever on the side.
- Steering Wheel: Adjust the steering wheel for height and reach using the lock lever located under the steering column. Ensure a comfortable and safe driving position.
2.2 Mirror Adjustment
- Side Mirrors: Use the control switch on the driver's door panel to select the left or right mirror, then adjust its angle.
- Rearview Mirror: Manually adjust the interior rearview mirror for optimal visibility of the rear window.
2.3 Instrument Panel Overview
The instrument panel provides critical information about your vehicle's status. Key indicators include the speedometer, tachometer, fuel gauge, and various warning lights. Refer to the detailed diagram in your physical manual for specific locations of each indicator.
3. Operating Your Vehicle
This section details the procedures for starting, driving, and stopping your Mazda CX-5 safely and efficiently.
3.1 Starting the Engine
- Ensure the transmission is in Park (P) or Neutral (N).
- Press the brake pedal firmly.
- Press the ENGINE START/STOP button. The engine will start.
- If the engine does not start, release the button, wait a few seconds, and try again.
3.2 Driving
- Automatic Transmission: Shift into Drive (D) for normal forward driving. Use Reverse (R) for backing up.
- Braking: Apply steady pressure to the brake pedal to slow down or stop. Avoid sudden braking unless in an emergency.
- Parking Brake: Engage the electronic parking brake by pulling up the switch. Disengage by pressing the switch while the brake pedal is depressed.
3.3 Fueling Your Vehicle
Your Mazda CX-5 requires unleaded gasoline with an octane rating of 87 or higher. The fuel filler door release is located on the driver's side, near the floor.
4. Maintenance and Care
Regular maintenance is crucial for the longevity and performance of your vehicle. Follow the recommended service schedule.
4.1 Fluid Checks
- Engine Oil: Check oil level regularly using the dipstick. Add oil if below the minimum mark.
- Coolant: Ensure coolant level is between the MIN and MAX lines in the reservoir when the engine is cool.
- Brake Fluid: Check the brake fluid level. If it is low, consult a Mazda authorized dealer.
- Windshield Washer Fluid: Keep the reservoir filled for clear visibility.
4.2 Tire Care
- Tire Pressure: Check tire pressure monthly, including the spare. Refer to the tire pressure label on the driver's side door jamb for recommended pressures.
- Tire Rotation: Rotate tires every 5,000 to 7,500 miles to ensure even wear.
- Tread Depth: Inspect tire tread for wear indicators. Replace tires when tread depth is low.
4.3 Service Schedule
Refer to the separate "Warranty and Maintenance Booklet" for a detailed service schedule based on mileage and time intervals. Adhering to this schedule is vital for maintaining your vehicle's warranty and optimal performance.
5. Troubleshooting Common Issues
This section provides guidance on addressing minor issues you might encounter with your vehicle.
5.1 Warning Lights
- Check Engine Light: If this light illuminates, it indicates a potential issue with the engine or emissions system. Have the vehicle inspected by a qualified technician.
- Oil Pressure Warning Light: If this light comes on while driving, pull over safely and turn off the engine immediately. Check the oil level. Do not drive if the oil level is low or the light persists.
- Battery Charge Warning Light: Indicates a problem with the charging system. Have the vehicle checked by a professional.
5.2 Engine Does Not Start
- Battery: Check for loose or corroded battery terminals. A weak or dead battery may require a jump start.
- Fuel: Ensure there is sufficient fuel in the tank.
- Immobilizer System: If the security indicator light flashes rapidly, there may be an issue with the immobilizer system. Try using a different key.
5.3 Flat Tire
If you experience a flat tire, safely pull over to a level area away from traffic. Refer to the "Emergency Roadside Assistance" section in your physical manual for instructions on using the spare tire and jack, or contact roadside assistance.
6. Vehicle Specifications
Key technical specifications for the 2021 Mazda CX-5.
| Category | Specification |
|---|---|
| Engine Type | SKYACTIV-G 2.5L 4-cylinder |
| Fuel Tank Capacity | Approximately 15.3 gallons (FWD) / 16.4 gallons (AWD) |
| Overall Length | 179.1 inches |
| Overall Width | 72.5 inches |
| Overall Height | 65.3 inches |
| Curb Weight | 3,552 - 3,805 lbs (depending on configuration) |
Note: Specifications may vary slightly based on trim level and optional equipment. Consult your dealer for exact details.
7. Important Safety Information
Your safety and the safety of your passengers are paramount. Always adhere to the following safety guidelines:
- Always wear your seat belt and ensure all passengers are properly restrained.
- Never drive under the influence of alcohol or drugs.
- Observe all traffic laws and speed limits.
- Maintain a safe following distance from other vehicles.
- Be aware of your surroundings and avoid distractions while driving.
- Properly use child safety seats for children as required by law and age/weight recommendations.
- Regularly check your vehicle's safety features, such as brakes, lights, and tires.
For detailed information on specific safety systems, such as airbags, ABS, and advanced driver-assistance systems, refer to the relevant sections in your complete owner's manual.
8. Warranty and Customer Support
Your 2021 Mazda CX-5 is covered by a comprehensive warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the separate "Warranty and Maintenance Booklet" provided with your vehicle.
If you require assistance or have questions about your vehicle, please contact your authorized Mazda dealer or Mazda Customer Service.
- Authorized Mazda Dealer: Your primary resource for service, parts, and vehicle information.
- Mazda Customer Service: Contact information can typically be found on the Mazda official website or in your warranty booklet.
- Roadside Assistance: Information for emergency roadside assistance is usually provided in a separate card or booklet.
Always use genuine Mazda parts and accessories to ensure compatibility and maintain vehicle performance and warranty.