1. Product Overview
The GoolRC WLtoys 164018 is a 1/16 scale remote control car designed for off-road performance. It features a 4WD system, high-toughness PVC shell, LED lights, and a 2.4GHz remote control for stable operation. This manual provides essential information for setting up, operating, and maintaining your RC car.

Image 1.1: The GoolRC WLtoys 164018 RC Car, showcasing its key features and design.
2. Package Contents
Before starting, please verify that all items listed below are included in your package:
- 1 x RC Car
- 1 x Remote Controller
- 1 x Charging Cable
- 1 x Screwdriver
- 4 x Fasteners
- 2 x Car Batteries
- 1 x User Manual (this document)

Image 2.1: Visual representation of the items included in the product package.
3. Setup
3.1 Battery Installation
For the RC Car:
- Carefully remove the car's body shell. This typically involves releasing clips or screws.
- Locate the battery compartment.
- Connect one of the provided car batteries to the car's power connector. Ensure the polarity is correct.
- Secure the battery within the compartment, often using a strap or tray.
- Reattach the car's body shell.
For the Remote Controller:
- Open the battery cover on the back of the remote controller.
- Insert the required batteries (not included, typically AA or AAA) according to the polarity markings.
- Close the battery cover.
Video 3.1: This video demonstrates the process of removing the RC car's shell and accessing the internal components, including the battery compartment. It provides a visual guide for battery installation and general inspection of the car's chassis.
3.2 Pairing the Remote Controller
To establish a connection between the remote controller and the RC car:
- Ensure both the RC car and the remote controller have fresh batteries installed.
- Turn on the RC car using its power switch.
- Turn on the remote controller. The indicator light on the remote should blink, indicating it is searching for a signal.
- Once the indicator light on the remote becomes solid, the pairing is complete. You can now operate the car.
4. Operating Instructions
4.1 Basic Controls
The 2.4GHz remote control offers precise and stable operation:
- Steering Wheel: Controls left and right turns.
- Throttle Trigger: Pull to move forward, push to brake or reverse. This provides infinitely variable speed control.
- Steering Fine-Tuning: Adjusts the steering trim to ensure the car drives straight when the steering wheel is centered.
- Throttle Fine-Tuning: Adjusts the throttle trim for neutral position or slight forward/backward creep.
- Remote Control Switch: Power on/off for the remote.

Image 4.1: Detailed view of the remote control with labeled functions for precise operation.
4.2 Driving Tips
- All-Terrain Capability: The 4WD system and robust design allow the car to handle various terrains, including grass, sand, and off-road paths.
- High Speed: The car can reach speeds up to 35KPH. Practice in open areas to get accustomed to its speed and handling.
- LED Lights: Utilize the bright LED headlights for enhanced visibility and an engaging experience during nighttime operation.
- Impact Resistance: The high-toughness PVC shell is designed to withstand impacts, but avoid excessive collisions to prolong the car's lifespan.

Image 4.2: The RC car's ability to conquer diverse terrains.

Image 4.3: The RC car's LED headlights and rear lights for improved visibility.
5. Maintenance
5.1 General Care
- Cleaning: After each use, especially in dusty or muddy conditions, clean the car with a soft brush or cloth to remove dirt and debris. Avoid using water directly on electronic components.
- Storage: Store the RC car and remote control in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries from both the car and remote if storing for extended periods.
- Inspection: Regularly inspect the tires, shocks, and chassis for any signs of wear, damage, or loose connections.

Image 5.1: Internal components and IPX4 splash-proof design of the RC car.
5.2 Battery Care
- Charging: Use only the provided charging cable. Do not overcharge the batteries. Always supervise charging.
- Disposal: Dispose of old or damaged batteries responsibly according to local regulations.
5.3 Component Check
- Shocks: The car features 4 independent spring shock absorbers. Ensure they are clean and functioning smoothly to effectively absorb bumps.
- Tires: The anti-slip and wear-proof vacuum large tires provide strong grip. Check for punctures or excessive wear.
- Chassis: The professional-grade chassis includes nylon metal components. Periodically check for loose screws or damaged parts.

Image 5.2: Independent spring shock absorbers for smooth operation.

Image 5.3: Anti-slip and wear-proof vacuum large tires.
6. Troubleshooting
If you encounter issues with your GoolRC WLtoys 164018 RC Car, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Car does not respond to remote. | Low batteries in car or remote; Not paired correctly; Out of range. | Charge/replace batteries; Re-pair the remote and car; Operate within 80m range. |
| Car runs slowly or lacks power. | Low car battery; Motor/drivetrain obstruction. | Charge car battery fully; Check for debris in wheels or gears. |
| Car pulls to one side. | Steering trim needs adjustment; Damaged steering components. | Adjust steering fine-tuning on the remote; Inspect steering linkage for damage. |
| LED lights not working. | Loose connection; Damaged LED. | Check wiring connections; Contact support if damaged. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand Name | GoolRC |
| Model Name | GoolRChvdzmcyw1t-11 |
| Scale | 1:16 |
| Top Speed | 35 KPH |
| Drive System | 4WD |
| Remote Control Frequency | 2.4GHz |
| Remote Control Range | Up to 80m / 262.47ft |
| Shell Material | High-Toughness PVC |
| Water Resistance | IPX4 Splash-Proof |
| Motor Type | 390 Powerful Carbon Brush Motor |
| Steering Engine | 5-Wire Steering Engine (Better Torque) |
| Shock Absorbers | 4 Independent Spring Shock Absorbers |
| Tires | Anti-Slip and Wear-Proof Vacuum Large Tires |
| Dimensions | 12.99 x 11.02 x 7.87 inches |
| Included Components | RC Car, Remote Controller, Charging Cable, Screwdriver, Fasteners, 2 Car Batteries, User Manual |

Image 7.1: Key upgraded components of the RC car.
8. Safety Information
This product has no safety hazard to users when operated as intended and according to the instructions provided in this manual. Always exercise caution and common sense during operation.
- Do not operate the RC car near people, pets, or obstacles.
- Avoid operating in wet conditions beyond the IPX4 splash-proof rating.
- Keep fingers and loose clothing away from moving parts.
- Adult supervision is recommended for younger users.
9. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official GoolRC website. Keep your purchase receipt as proof of purchase.