1. Introduction
This manual provides essential information for the safe assembly, operation, maintenance, and troubleshooting of your new Costzon 12V Ride-On Fire Truck. Please read all instructions carefully before use and retain this manual for future reference.

Image 1: The Costzon 12V Ride-On Fire Truck, showcasing its design and included accessories.
2. Safety Information
Your child's safety is paramount. This ride-on fire truck complies with ASTM and CPSIA standards for safety and reliability. Always ensure the child is supervised during operation.
- Adult Supervision: Always supervise children when operating the vehicle.
- Weight Limit: Do not exceed the maximum weight capacity of 55 LBS (25 KG).
- Age Range: Suitable for children aged 37-95 months.
- Seat Belt: Always ensure the child is securely fastened with the safety belt.
- Safe Environment: Operate on flat, dry surfaces away from traffic, pools, or steep inclines.
- Charging: Only use the provided charger. Do not overcharge the battery.
- Doors: Ensure side doors are properly latched before driving.
3. Package Contents
Verify that all components are present before beginning assembly:
- 1 × Ride-On Fire Truck
- 1 × Charger
- 1 × Shovel
- 1 × Wrench
- 1 × Safety Hat
- 1 × Ladder
- 1 × Fire Extinguisher (requires two AAA batteries, not included)
- 1 × Instruction Manual
4. Setup and Assembly
Follow these steps to assemble your Costzon 12V Ride-On Fire Truck. For a visual guide, please refer to the assembly video below.
4.1. Assembly Video Guide
Video 1: Official assembly guide for the Costzon 12V Kids Ride-On Fire Truck. This video demonstrates the step-by-step process of putting together the vehicle, including attaching wheels, connecting electrical components, and securing the steering wheel and seat.
4.2. Step-by-Step Assembly
- Wheel Installation: Attach the four threaded wheels to the axles. Secure them with the provided washers and nuts. Ensure they are firmly in place but can rotate freely.
- Steering Wheel Attachment: Connect the steering wheel's electrical cable to the corresponding port on the vehicle's dashboard. Align the steering wheel and secure it with the provided screw.
- Battery Connection: Locate the battery compartment, typically under the seat. Connect the red battery terminal to the red wire and the black battery terminal to the black wire. Ensure connections are secure.
- Seat Installation: Place the seat into position and secure it using the provided screws. Ensure the safety belt is accessible.
- Accessory Placement: Attach the toy shovel, wrench, ladder, and fire extinguisher to their designated holders on the truck.
5. Operating Instructions
The Costzon 12V Ride-On Fire Truck offers both manual and remote control operation for versatile play.
5.1. Manual Operation
- Power On/Off: Use the main power switch on the dashboard to turn the vehicle on or off.
- Driving: Use the foot pedal to accelerate. The forward/reverse switch controls the direction of travel.
- Steering: Turn the steering wheel to control the direction of the front wheels.
- Sound Features: The multifunctional control panel includes buttons for music, horn, and alarm sounds.
- Microphone: Use the integrated microphone to amplify your voice through the vehicle's speaker.

Image 2: Close-up of the multifunctional control panel, highlighting the various buttons for sound and movement.
5.2. Remote Control Operation
The vehicle can also be controlled by an adult using the provided remote control. This feature is ideal for younger children who are still learning to drive or for ensuring safety in open areas.
- Pairing: Refer to the remote control's specific instructions for pairing with the vehicle.
- Controls: The remote typically includes buttons for forward, reverse, left, right, and emergency stop.
- Safety Override: The remote control can override manual controls for added safety.

Image 3: Demonstrates the realistic driving experience with the steering wheel, foot pedal, and functional lights.
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your ride-on fire truck.
- Charging: Charge the 12V 7AH battery fully after each use. Do not leave the battery discharged for extended periods.
- Cleaning: Wipe the vehicle with a damp cloth. Avoid using harsh chemicals or abrasive cleaners.
- Storage: Store the vehicle in a dry, cool place away from direct sunlight and moisture. If storing for a long period, disconnect the battery.
- Tires: Regularly check the 4 threaded wheels for wear and tear.
7. Troubleshooting
If you encounter any issues, refer to the following common problems and solutions:
- Vehicle Not Starting:
- Check battery connections.
- Ensure the battery is fully charged.
- Verify the power switch is in the 'ON' position.
- Low Power/Slow Speed:
- Recharge the battery.
- Ensure the vehicle is not overloaded (check weight limit).
- Check for obstructions around the wheels.
- Remote Control Not Working:
- Replace remote control batteries.
- Re-pair the remote control with the vehicle according to its instructions.
8. Specifications
| Feature | Specification |
|---|---|
| Overall Dimensions | 34” x 19” x 20.5” (L x W x H) |
| Item Weight | 25.5 lbs (11.5 kg) |
| Battery | 12V 7AH |
| Drive Motor | 30W*2 |
| Suitable Age | 37-95 Months |
| Maximum Weight | 55 LBS (25 KG) |
| Speed | 1.2-2.5 MPH (2-4 km/h) |
| Charger Input | 100V-240V 50/60HZ |
| Charger Output | 12V 1A |
| Model Number | QLS-8026 |

Image 4: Detailed product dimensions and safety certifications.
9. Warranty and Support
For warranty information, please refer to the product's packaging or contact Costzon customer service. If you require further assistance or have questions not covered in this manual, please reach out to Costzon support through their official website or contact channels.





