1. Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your Amewi 22578 CoolRC DIY Oldscool Buggy. This 1:18 scale 2WD racer is a construction kit designed for both building and driving enjoyment. Please read these instructions carefully before beginning assembly or operation to ensure proper use and safety.
Safety Information: Not suitable for children under 3 years. Contains small parts that can be swallowed. Recommended age: 8 years and up.
2. What's in the Box
Before starting assembly, please verify that all components are present. The kit includes 63 pieces designed for a tool-free, glue-free assembly process.
- 63-piece construction kit for the buggy
- Remote control unit
- Sticker set for customization
- Assembly instructions (this manual)

Figure 2.1: Contents of the Amewi CoolRC DIY Oldscool Buggy kit as packaged.

Figure 2.2: All 63 individual parts of the Amewi CoolRC DIY Oldscool Buggy kit laid out for assembly.
3. Assembly Instructions
The Amewi CoolRC DIY Oldscool Buggy is designed for easy, tool-free assembly using an intelligent plug-in system. Follow these steps to build your buggy:
- Unpack Components: Carefully remove all 63 pieces from their packaging. Refer to Figure 2.2 to identify all parts.
- Chassis Assembly: Begin by connecting the main chassis components. The parts are designed to snap together securely without the need for glue.
- Axle and Wheel Installation: Attach the axles and then the wheels. Ensure the non-slip rubber compound tires are correctly oriented.
- Shock Absorber Integration: Install the shock absorbers into their designated positions on the chassis.
- Body Panel Attachment: Secure the ABS plastic body panels to the chassis.
- Electronics Installation: Integrate the necessary electronic components (motor, receiver, etc.) into the chassis. These are typically pre-assembled within larger modules.
- Battery Installation: The buggy requires 5 AA batteries (not included). Open the battery compartment, insert the batteries according to polarity markings, and close the compartment securely.
- Apply Stickers: Use the provided UV-resistant sticker set to customize the look of your buggy.
- Final Check: Before operation, ensure all parts are securely connected and there are no loose components.

Figure 3.1: The Amewi CoolRC DIY Oldscool Buggy fully assembled alongside its remote control.
4. Operating Instructions
Your Amewi CoolRC DIY Oldscool Buggy operates on a 2.4GHz system, allowing for stable control indoors and outdoors.
4.1 Remote Control

Figure 4.1: The Amewi CoolRC DIY Oldscool Buggy remote control.
The remote control uses a pistol-grip design. Familiarize yourself with its functions:
- Trigger: Pull to accelerate forward, push to brake or reverse.
- Steering Wheel: Turn left or right to steer the buggy.
- Power Switch: Turns the remote control on/off.
- Trim Adjustments: Small dials or sliders for fine-tuning steering and throttle to ensure the buggy drives straight when the steering wheel is centered.
4.2 First Use
- Ensure batteries are correctly installed in both the buggy and the remote control.
- Turn on the buggy's power switch, then turn on the remote control. The remote and buggy should automatically pair.
- Place the buggy on a flat surface. Test the steering and throttle gently. Adjust trim settings if the buggy does not drive straight.
- Begin driving in an open area, away from obstacles and people.
4.3 Driving Tips
- Start slowly to get a feel for the controls.
- Avoid driving in wet conditions to protect the electronics, despite the splash guard.
- The buggy is designed for speeds up to 8 km/h.
- When finished, turn off the buggy first, then the remote control.
5. Maintenance
Regular maintenance will extend the life and performance of your Amewi CoolRC DIY Oldscool Buggy.
- Cleaning: After each use, especially outdoors, gently clean the buggy to remove dirt, dust, and debris. Use a soft brush or cloth. Avoid using water directly on electronic components.
- Inspection: Periodically check all screws and connections to ensure they are secure. Inspect tires for wear and tear.
- Storage: When not in use, store the buggy and remote control in a cool, dry place, away from direct sunlight. Remove batteries from both the buggy and the remote if storing for extended periods to prevent leakage.
- Battery Care: Always use fresh batteries. Do not mix old and new batteries or different types of batteries.
6. Troubleshooting
If you encounter issues with your buggy, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Buggy does not respond to remote. |
|
|
| Buggy drives crooked. | Steering trim is off. | Adjust the steering trim on the remote control until the buggy drives straight. |
| Reduced range or intermittent control. |
|
|
7. Specifications
| Model Number | 22578 |
| Brand | Amewi |
| Scale | 1:18 |
| Drive Type | 2WD |
| Max Speed | 8 km/h |
| Control System | 2.4GHz |
| Construction Material | ABS Plastic |
| Assembly Time | Approximately 30 minutes (tool-free) |
| Product Dimensions | 9.84 x 5.31 x 2.95 inches |
| Item Weight | 10.6 ounces |
| Recommended Age | 8 years and up |
| Batteries Required | 5 AA batteries (not included) |
8. Warranty Information
Amewi products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official Amewi website. Keep your proof of purchase for any warranty claims.
9. Customer Support
If you have any questions, require technical assistance, or need replacement parts, please contact Amewi customer support. Contact details can typically be found on the product packaging or the official Amewi website.
Manufacturer: Amewi





