1. Introduction
This instruction manual provides essential information for the assembly, operation, and care of your LEGO Super Mario Adventures with Interactive Mario Playset (Model 71439). This set offers an interactive building and play experience featuring the iconic Super Mario character and various elements from the Nintendo universe.
The set includes an interactive LEGO Mario figure, Bowser Jr., a Goomba, and Yoshi toy figures, along with environmental builds. The interactive Mario figure reacts to different elements within the playset, enhancing the play experience.

Image: Overview of the LEGO Super Mario Adventures with Interactive Mario Playset (Model 71439) showing the interactive Mario figure, Bowser Jr.'s Clown Car, Yoshi, Goomba, and various level elements.
2. What's in the Box
The LEGO Super Mario Adventures with Interactive Mario Playset (Model 71439) contains the following:
- LEGO Building Elements (218 pieces)
- Interactive LEGO Mario figure (requires 2x AAA batteries, not included)
- Bowser Jr. figure
- Goomba figure
- Yoshi figure
- Bowser Jr.'s Clown Car vehicle
- Start Pipe and Goal Pole elements
- Various interactive level elements (e.g., ? Block, balancing platform)
- Instruction booklet
3. Setup and Assembly
Follow the step-by-step instructions provided in the included booklet to assemble your LEGO Super Mario playset. For an enhanced building experience and additional ideas, download the official LEGO Super Mario app.
3.1. Interactive Mario Figure Battery Installation
- Locate the battery compartment on the back of the interactive LEGO Mario figure.
- Using a small Phillips head screwdriver (not included), open the battery compartment.
- Insert two new AAA batteries (not included), ensuring correct polarity (+/-).
- Close the battery compartment and secure it with the screw.
- Press the power button on the back of the figure to turn it on.
3.2. Building the Playset
- Refer to the physical instruction booklet for detailed assembly steps.
- Alternatively, download the LEGO Super Mario app for digital 3D building instructions and additional features.
- Assemble the Start Pipe, Goal Pole, Bowser Jr.'s Clown Car, and other environmental elements as shown in the instructions.
- Ensure all LEGO bricks are securely connected to prevent accidental disassembly during play.

Image: A child interacting with the assembled LEGO Super Mario playset, demonstrating the hands-on play experience.

Image: Screenshot of the LEGO Super Mario app, highlighting its role in providing digital building instructions and interactive play ideas.
4. Operating Instructions
The interactive LEGO Mario figure brings the playset to life with sounds, lights, and reactions. Follow these steps to begin your adventure:
4.1. Starting an Adventure
- Turn on the interactive LEGO Mario figure using the power button on its back.
- Place LEGO Mario on the Start Pipe to begin a timed adventure. The figure will display a timer on its chest screen.
- Guide LEGO Mario through the course you have built, interacting with various elements.
4.2. Interactive Elements
- Scanning Action Bricks: LEGO Mario has a sensor on its underside that reads special "Action Bricks" embedded in the playset elements. These bricks trigger unique reactions, sounds, and coin collection.
- Yoshi: Place LEGO Mario on Yoshi's back to greet him and trigger friendly sounds.
- Goomba: Stomp on the Goomba figure with LEGO Mario to defeat it and earn coins.
- ? Block: Jump on the ? Block to reveal power-ups or coins.
- Bowser Jr.'s Clown Car: Engage in a battle with Bowser Jr. by shaking him off the balancing platform. Once defeated, place LEGO Mario in the Junior Clown Car to ride it.
- Goal Pole: Reach the Goal Pole before the timer runs out to complete the level and tally your collected coins.

Image: Close-up of the interactive LEGO Mario figure demonstrating its expressive eyes and chest screen, which display reactions and collected items.
4.3. Using the LEGO Super Mario App
The free LEGO Super Mario app enhances the play experience:
- Digital Building Instructions: Access 3D building guides for all your LEGO Super Mario sets.
- Track Progress: Record your scores, track collected coins, and view your digital collection.
- Creative Ideas: Discover new ways to build and play with your sets.
- Share Creations: Connect with other fans and share your unique level designs in a safe environment.
Video: A 360-degree view of the LEGO Super Mario Adventures with Interactive Mario Playset (Model 71439), showcasing all included figures and buildable elements. This video is provided by Lego systems.
5. Maintenance
Proper care will ensure the longevity of your LEGO Super Mario playset:
- Cleaning: Clean LEGO bricks with mild soap and lukewarm water. Rinse thoroughly and air dry. Do not use hot water, harsh chemicals, or abrasive materials, as these can damage the bricks.
- Interactive Figure Care: The interactive LEGO Mario figure should not be submerged in water. Wipe it clean with a damp cloth. Avoid exposing it to extreme temperatures or direct sunlight for extended periods.
- Storage: Store the playset in a cool, dry place away from direct sunlight. Keep small pieces in a container to prevent loss.
- Battery Replacement: Replace AAA batteries in the interactive Mario figure when its responses become weak or it stops functioning. Always use new batteries and dispose of old ones responsibly.
6. Troubleshooting
If you encounter issues with your LEGO Super Mario playset, try the following:
- Mario Figure Not Responding:
- Ensure the figure is turned on.
- Check and replace batteries if necessary.
- Ensure the sensor on the bottom of the figure is clean and unobstructed.
- Verify that the Action Bricks are correctly placed and clean.
- App Connectivity Issues:
- Ensure Bluetooth is enabled on your device.
- Make sure the LEGO Mario figure is within range of your device.
- Restart both the app and the LEGO Mario figure.
- Check for app updates in your device's app store.
- Missing Pieces: If you find any pieces missing from your new set, please contact LEGO Customer Service for assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | LEGO |
| Model Number | 71439 |
| Product Dimensions | 11.1 x 10.32 x 2.32 inches |
| Item Weight | 1.04 pounds |
| Number of Pieces | 218 |
| Recommended Age | 6 years and up |
| Interactive Figure | LEGO Mario (requires 2x AAA batteries, not included) |
| Connectivity | Bluetooth (for app integration) |
8. Warranty and Support
For warranty information, product support, or to order replacement parts, please visit the official LEGO website or contact LEGO Customer Service directly. Keep your proof of purchase for any warranty claims.
LEGO Customer Service: www.lego.com/service