1. Introduction
This manual provides essential instructions for the safe assembly, operation, and maintenance of your JOYLDIAS Kids Ride On Police Car. Please read this manual thoroughly before initial use and retain it for future reference. This electric ride-on vehicle offers an immersive police patrol experience with features like an LED lightbar, siren sounds, intercom, and a rear storage compartment. It is designed with safety in mind, featuring parent-controlled remote options and an all-terrain ready design.

Image 1.1: The JOYLDIAS Kids Ride On Police Car in black, featuring a child in a police uniform demonstrating its use.
2. Safety Information
WARNING: To reduce the risk of injury, adult supervision is required. Never use in roadways, near motor vehicles, on or near steep inclines or steps, swimming pools or other bodies of water. Always wear shoes. Never allow more than one rider.
- Adult Assembly Required: This product contains small parts and sharp edges in its unassembled state.
- Age and Weight Limit: Suitable for children aged 36 months to 8 years, with a maximum weight capacity of 77 lbs.
- Protective Gear: Always ensure the child wears appropriate safety gear, including a helmet, when operating the vehicle.
- Operating Environment: Use only on flat, dry surfaces. Avoid sand, loose dirt, gravel, or wet areas.
- Battery Safety: Only use the provided charger and battery. Do not attempt to modify the electrical system.
- Remote Control: Parents should utilize the 2.4G remote control for younger children or in situations requiring immediate intervention.
3. Package Contents
Please check that all components are present and undamaged before beginning assembly. If any parts are missing or damaged, contact customer support immediately.
- Ride-On Police Car Body
- Wheels (6x)
- Steering Wheel
- 12V 7AH Rechargeable Battery
- Charger
- 2.4G Remote Control
- Megaphone/Intercom
- Assembly Hardware (screws, washers, etc.)
- Instruction Manual
- Custom Police Badge Decals
4. Setup & Assembly
Follow these steps carefully for proper assembly. Refer to the diagrams for visual guidance.
4.1. Attaching the Wheels
- Carefully unbox the vehicle and lay out all components.
- Attach each of the six wheels to the axles, ensuring they are securely fastened with the provided hardware.
4.2. Connecting the Battery
- Locate the battery compartment, typically under the seat.
- Connect the battery terminals (red to red, black to black) as indicated. Ensure a secure connection.
- Close the battery compartment.
4.3. Installing the Steering Wheel and Dashboard
- Connect the wiring harness from the steering column to the steering wheel.
- Secure the steering wheel to the steering column.
- Ensure all dashboard components, such as the music player and control panel, are properly seated and connected.

Image 4.1: Close-up views of key assembly points: automatic-return steering wheel, seat with safety belt, doors with safety lock, and 6 wheels with spring suspension.
4.4. Attaching Accessories
- Install the LED lightbar and any other decorative elements.
- Attach the megaphone/intercom unit to its designated spot.
- Apply custom police badge decals as desired.

Image 4.2: The dashboard control panel, showing buttons for lamps, Bluetooth, USB, siren, megaphone, volume, music, speed control, and power display.
5. Operating Instructions
5.1. Driving Modes
The JOYLDIAS Police Car offers two driving modes:
- Manual Control: The child operates the vehicle using the foot pedal and steering wheel.
- 2.4G Remote Control: A parent can control the vehicle's movement, speed, and direction using the remote. This mode overrides manual control for safety.

Image 5.1: Illustration of the two driving modes: manual control by the child and remote control by an adult.
5.2. Remote Control Functions
The 2.4G remote control allows for comprehensive parental supervision:
- Forward/Backward: Control the direction of travel.
- Left/Right: Steer the vehicle.
- Speed Selection: Choose between three speed modes (1.8-3.1 mph).
- Emergency Brake: Instantly stop the vehicle for safety.

Image 5.2: The 2.4G remote control, highlighting its various functions for parental control.
5.3. Vehicle Controls (Dashboard)
The vehicle's dashboard provides access to various functions:
- Start/Stop Button: Powers the vehicle on or off.
- Lights: Activate the LED flashing lights.
- Siren: Turn on/off the police siren sounds.
- Megaphone/Intercom: Use the integrated megaphone for voice communication.
- Music/USB/Bluetooth: Play pre-loaded music, connect a USB device, or pair via Bluetooth for external audio.
- Volume Control: Adjust audio output.
- Power Display: Indicates remaining battery life.

Image 5.3: Overview of the multi-function dashboard with siren controls.
5.4. Charging the Battery
To charge the 12V 7AH battery:
- Ensure the vehicle is turned off.
- Locate the charging port, typically near the battery compartment.
- Plug the charger into the charging port, then into a standard wall outlet.
- Charge for 8-12 hours for a full charge. Do not overcharge.
- Disconnect the charger once charging is complete.
6. Maintenance
6.1. Cleaning
- Wipe the vehicle with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Avoid spraying water directly onto electrical components.
6.2. Battery Care
- Recharge the battery after each use.
- If storing for extended periods, charge the battery once a month to prolong its lifespan.
- Do not allow the battery to fully discharge for prolonged periods.
6.3. Storage
- Store the vehicle in a dry, cool place away from direct sunlight and moisture.
- Protect the vehicle from extreme temperatures.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vehicle does not move | Battery low or disconnected; Power switch off; Loose wiring; Overload protection activated. | Charge battery; Turn power switch on; Check all connections; Reduce load. |
| Remote control not working | Remote batteries low; Remote not paired; Interference. | Replace remote batteries; Re-pair remote (refer to pairing instructions); Move to an area with less interference. |
| Lights/Siren not functioning | Loose wiring; Component malfunction. | Check connections to lights/siren; Contact support if issue persists. |
| Short play time | Battery not fully charged; Old battery; Heavy load/rough terrain. | Ensure full charge; Consider battery replacement; Use on smoother surfaces. |
8. Specifications
| Feature | Detail |
|---|---|
| Model | 12V7AH Battery Powered Electric Police Car |
| Battery | 12V 7AH Rechargeable |
| Speed | 1.8-3.1 mph (3-5 km/h) |
| Charge Time | 8-12 hours |
| Use Time | 45-60 minutes (varies with terrain and load) |
| Charger Input | 100-240V |
| Charger Output | 12V 1000mA |
| Loading Capacity | 77 lbs |
| Seat Size | 17" x 10.6" |
| Item Weight | 56 pounds |
| Recommended Age | 36 months - 8 years |
| Safety Certification | ASTM F963-25-certified chassis |

Image 8.1: Visual representation of product dimensions and key specifications.
9. Warranty & Support
9.1. Warranty Information
JOYLDIAS products are manufactured to high-quality standards. This product comes with a limited warranty against manufacturing defects. Please refer to the warranty card included in your package for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
9.2. Customer Support
For technical assistance, missing parts, or warranty inquiries, please contact JOYLDIAS customer support. Contact information can typically be found on the product packaging or the official JOYLDIAS website. Please have your model number and purchase date ready when contacting support.