Mattel Brick Shop HWW25

Mattel Brick Shop Hot Wheels Premium Series Mercedes-Benz 300 SL Building Set

Model: HWW25

1. Introduction

This manual provides comprehensive instructions for the assembly and care of your Mattel Brick Shop Hot Wheels Premium Series Mercedes-Benz 300 SL Building Set. This detailed 1:12 scale model offers an authentic building experience for adult collectors, featuring realistic details and metal components.

Mattel Brick Shop Hot Wheels Mercedes-Benz 300 SL Building Set box and assembled model

Image 1.1: The Mattel Brick Shop Hot Wheels Mercedes-Benz 300 SL Building Set, showcasing the product packaging and the fully assembled model alongside various components.

2. Safety Information

Please read and understand all safety information before beginning assembly.

  • Small Parts Warning: This set contains small parts which may pose a choking hazard for children under 3 years of age. Keep all components out of reach of young children.
  • Recommended Age: This product is recommended for ages 17 and up due to its complexity and the presence of small components.
  • Handling: Handle all pieces with care. Some metal parts may have sharp edges.
  • Disposal: Dispose of packaging materials responsibly.

3. Package Contents

Verify that all components are present before starting assembly. Your Mattel Brick Shop Hot Wheels Premium Series Mercedes-Benz 300 SL Building Set includes:

  • Approximately 1600 building pieces
  • 1 Decal Sheet for customization
  • 1 Metal Die-Cast 1:64 Scale Car with Display Case
  • Metal parts, including wheel covers and a signature plate
  • Instruction Manual (this document)
Layout of all building set components including bricks, wheels, decals, and metal parts

Image 3.1: An overhead view displaying the complete set of building components, including various brick types, tires, wheel covers, decals, and specialized metal parts, laid out for assembly.

4. Assembly Instructions

Follow the step-by-step instructions provided in the separate printed instruction booklet included with your set. The assembly process is divided into numbered stages to ensure a smooth building experience.

4.1. Preparation

  1. Unpack all bags and components. It is recommended to sort pieces by color and type to facilitate assembly.
  2. Ensure you have a clean, well-lit workspace.

4.2. Building the Model

Refer to the detailed diagrams and instructions in the accompanying booklet for each step. Pay close attention to the orientation of pieces and the correct application of decals.

Person assembling the Mattel Brick Shop Mercedes-Benz 300 SL model car

Image 4.1: An individual engaged in the assembly of the Mercedes-Benz 300 SL model, demonstrating the hands-on building process.

4.3. Customization Options

The set includes additional parts and a decal sheet to customize your Mercedes-Benz 300 SL. You can choose between different styles, including two sets of metal wheel covers.

  • Decals: Apply the licensed decals as desired to enhance the model's appearance.
  • Wheel Covers: Select your preferred metal wheel covers to complete the look of your vehicle.
  • Extra Parts: Utilize the extra parts provided to personalize your build further.
Two versions of the Mercedes-Benz 300 SL model, one standard and one customized with racing decals and open gullwing doors

Image 4.2: A comparison showing the standard 1:12 scale Mercedes-Benz 300 SL model and a customized version with racing decals, open gullwing doors, and additional accessories, highlighting the customization potential.

5. Product Features

The Mattel Brick Shop Hot Wheels Premium Series Mercedes-Benz 300 SL Building Set offers several authentic and interactive features:

  • 1:12 Scale Model: A detailed and accurate representation of the Mercedes-Benz 300 SL.
  • Gullwing Doors: Functioning gullwing doors that open and close, replicating the iconic design.
  • Authentic Interior: Detailed interior with upholstery elements.
  • Engine Bay: An opening hood revealing a detailed engine compartment.
  • Metal Parts: Includes metal Mercedes crest, metal wheel covers, and other metal accents for enhanced realism.
  • Exclusive 1:64 Metal Car: A matching 1:64 scale metal die-cast car with a display case is included.
  • Signature Metal Plate: A unique metal signature plate is part of the set.
Close-up views of the Mercedes-Benz 300 SL model showing working gullwing doors, detailed interior, and engine bay

Image 5.1: Detailed views of the assembled Mercedes-Benz 300 SL model, highlighting its functional gullwing doors, intricate interior, and the accessible engine bay.

Exclusive 1:64 scale metal car and metal signature plate included with the building set

Image 5.2: The exclusive 1:64 scale metal car and the metal signature plate, presented alongside the larger model, emphasizing the premium collector's items.

6. Maintenance

To ensure the longevity and appearance of your Mercedes-Benz 300 SL model, follow these maintenance guidelines:

  • Cleaning: Dust the model regularly with a soft, dry cloth or a soft brush. Avoid using abrasive cleaners or solvents, as these can damage the plastic and metal components.
  • Display: Display the model in a stable, dry environment away from direct sunlight, extreme temperatures, and high humidity to prevent discoloration or warping of parts.
  • Handling: When moving the model, handle it carefully to avoid accidental detachment of parts.

7. Troubleshooting

If you encounter any issues during assembly or with the finished model, consider the following:

  • Missing Pieces: Carefully re-check all packaging materials and the assembly area. If a piece is genuinely missing, refer to the support section for contact information.
  • Parts Not Fitting: Ensure you are using the correct pieces for the current step and that they are oriented correctly. Apply gentle, even pressure. Avoid forcing pieces together, as this can cause damage.
  • Stability Issues: Double-check all connections in the affected area to ensure pieces are fully pressed together.
  • Decal Application: For best results, apply decals to clean, dry surfaces. Use tweezers for precise placement.

8. Specifications

AttributeDetail
Product Dimensions14.25 x 5.91 x 4.05 inches
Item Weight1.74 pounds
Item Model NumberHWW25
Manufacturer Recommended Age17 years and up
Number of PiecesApproximately 1600
Release DateJuly 1, 2025
ManufacturerMattel, Inc.

9. Warranty and Support

For product support, missing parts, or warranty inquiries, please contact Mattel Brick Shop customer service directly. Refer to the contact information provided on the product packaging or visit the official Mattel website for assistance.

Online Resources:

© 2025 Mattel, Inc. All rights reserved. Mattel Brick Shop and associated trademarks are owned by Mattel, Inc. Mercedes-Benz and 300 SL are trademarks of Mercedes-Benz Group AG.

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