1. Introduction
Thank you for purchasing the FMS HB-R1601-R1603 1:16 Scale RC Remote Control Model Simulation Car. This 4WD off-road climbing car is designed for enthusiasts aged 14 and above, offering a realistic and engaging remote control experience. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting to ensure optimal performance and longevity of your RC car.
2. Safety Information
- Age Recommendation: This product is recommended for users aged 14 years and older. Adult supervision is advised for younger users.
- Battery Safety: Use only the specified Lithium Battery. Do not attempt to charge non-rechargeable batteries. Do not short-circuit battery terminals. Dispose of batteries responsibly.
- Water Resistance: The car features IPX4 splash-proof electronics. While it can withstand splashes, it is not designed for submersion in water. Avoid prolonged exposure to heavy rain or deep puddles.
- Operating Environment: Operate the RC car in open areas, away from people, pets, and obstacles. Avoid public roads to prevent accidents.
- Chemical Warning: WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
3. Package Contents
Ensure all items are present upon unboxing:
- 1x Climbing Off-Road Vehicle
- 1x Remote Controller
- 1x Battery Pack (500mAh Lithium Battery)
- 1x USB Charging Cable
- 1x Operating Instructions (this manual)
- 1x Original Box
Video: Unboxing and initial demonstration of the RC car and its components.
4. Specifications
| Feature | Detail |
|---|---|
| Product Name | Four-wheel drive off-road climbing car |
| Product Style | Defender 110 / Wrangler / Mustang (various body styles) |
| Model Scale | 1:16 |
| Motor Power | 280 brushed motor |
| Body Battery | 500mAh Lithium Battery |
| Remote Control Battery | 2x 'AA' batteries (not included) |
| Driving Time | Approximately 30 minutes |
| Charging Time | 2-3 hours |
| Remote Control Method | Gun-shaped remote control |
| Remote Control Signal | 2.4G high-frequency anti-interference |
| State of Assembly | Ready-to-Go (RTR) |
| Waterproof Rating | IPX4 (Splash-proof) |
| Remote Distance | 100m |
| Control Channels | 6 channels |
| Controller Mode | MODE1, MODE2 |
| Dimensions | 315x140x160mm |
| Material | Plastic, Metal |

Image: Detailed product information table.

Image: Key features including 1:16 scale, IPX4 waterproof, 2.4G remote control, and 4WD.

Image: Product dimensions (16cm height, 32cm length, 14cm width) and portability illustration.
5. Setup
5.1. Battery Installation (RC Car)
- Locate the quick-release car shell button on the underside of the vehicle.
- Press the button to remove the car shell.
- Carefully unscrew the battery compartment cover using a small screwdriver.
- Connect the provided 500mAh Lithium Battery to the car's power connector.
- Place the battery securely in its compartment.
- Replace the battery compartment cover and secure it with the screw.
- Reattach the car shell until it clicks into place.

Image: Underside view showing quick-release button and battery compartment location.
5.2. Battery Installation (Remote Controller)
The remote controller requires 2 'AA' batteries (not included). Open the battery compartment on the back of the remote control and insert the batteries, ensuring correct polarity.
5.3. Charging the RC Car Battery
- Connect the USB charging cable to the car's battery.
- Plug the USB end of the cable into a suitable USB power source (e.g., computer, USB wall adapter).
- The charging indicator light will show the charging status.
- Charging typically takes 2-3 hours. Do not overcharge.
6. Operating Instructions
6.1. Powering On/Off
- Turn on the remote controller first.
- Locate the power switch button on the RC car, typically under the simulated engine cabin (lift the hood).
- Press the power switch to turn on the car. The car and remote will automatically pair.
- To power off, reverse the steps: turn off the car, then the remote controller.

Image: Location of the power switch button under the simulated engine cabin.
6.2. Remote Control Functions

Image: Diagram of the remote control with labeled functions.
- Steering Wheel: Controls left and right steering.
- Throttle/Brake Trigger: Pull to accelerate forward, push to brake/reverse.
- Power Switch: Turns the remote controller on/off.
- Indicator Light: Shows remote control status.
- Steering Trim Knobs: Adjusts the steering to ensure the car drives straight when the steering wheel is centered.
- Cruise Control: Maintains a constant speed.
- Light Control: Single click to control front and rear lights. Double click to control the roof light.
6.3. Driving Tips
- All-Terrain Adaptation: The 4WD system and off-road tires allow for excellent performance on various terrains.
- Proportional Control: The car features full proportional throttle and responsive steering for precise control.
- Lighting System: Utilize the multi-mode adjustable lighting for enhanced realism and visibility, including controllable headlamps, ceiling lights, turn signals, brake lights, and reverse lights.

Image: The RC car demonstrating its all-terrain capabilities.

Image: Illustration of multi-mode adjustable lighting features.
7. Maintenance
- Cleaning: After each use, especially in dusty or muddy conditions, clean the car with a soft brush or cloth. Avoid using water directly on electronic components.
- Battery Care: Always fully charge the battery before storage and discharge it to about 50% if storing for extended periods. Do not leave batteries charging unattended.
- Lubrication: Periodically check moving parts for wear and lubricate gears and bearings as needed with RC-specific lubricants.
- Inspection: Regularly inspect the chassis, suspension, and tires for any damage or loose parts. Tighten screws as necessary.
- Storage: Store the RC car and remote control in a cool, dry place away from direct sunlight and extreme temperatures.
8. Troubleshooting
- Car not responding:
- Ensure both the car and remote control are powered on.
- Check if the car's battery is charged and properly connected.
- Verify that the remote control batteries are fresh and correctly installed.
- Re-pair the remote control with the car if necessary (refer to specific pairing instructions if provided separately).
- Lights not working:
- Check the light control button on the remote.
- Ensure all wiring connections to the lights are secure.
- Reduced range or interference:
- Ensure no other 2.4Ghz devices are operating nearby.
- Avoid operating near large metal structures or power lines.
9. User Tips
- Explore Different Terrains: The robust design and 4WD capabilities make this RC car excellent for various surfaces like dirt, gravel, and grass. Experiment to find your favorite driving spots.
- Practice Proportional Control: Take time to get a feel for the proportional throttle and steering. This will allow for smoother and more precise maneuvers, especially when climbing or navigating tight spaces.
- Battery Management: To maximize battery life and playtime, avoid completely draining the battery. Charge it after each use and consider purchasing an extra battery for extended fun.
10. Warranty and Support
For any issues or questions not covered in this manual, please contact the seller or manufacturer's customer support. Keep your purchase receipt as proof of purchase for warranty claims.





