Introduction
Thank you for choosing the Kinderkraft I-SPARK i-Size car seat. This manual provides essential information for the correct installation, safe use, and maintenance of your car seat. Please read these instructions carefully before use and keep them for future reference. The I-SPARK i-Size is a 2-in-1 car seat designed for children from 100 to 150 cm in height (approximately 3.5 to 12 years old or 15-36 kg), compliant with the latest R129 i-Size standard.
Important Safety Information
Always prioritize your child's safety. Failure to follow these instructions may result in serious injury.
- The car seat must always be installed using the vehicle's 3-point seat belt.
- Ensure the car seat is securely fastened and the child is correctly restrained before every journey.
- Never leave your child unattended in the car seat.
- Do not use the car seat if it has been involved in an accident, even if there is no visible damage. Internal damage may compromise its safety.
- The I-SPARK i-Size features a reinforced three-layer H-GUARD headrest system and SPS (Side Protection System) reinforced side protectors to absorb energy during collisions, protecting the child's head, shoulders, and spine.
- The car seat has been rigorously tested, including frontal and lateral impacts at increased speeds, to ensure compliance with the R129 i-Size standard.
- Do not modify the car seat or use accessories not approved by the manufacturer.
Product Components
The Kinderkraft I-SPARK i-Size car seat consists of a main seat unit with an adjustable backrest and headrest, which can also be converted into a booster seat. Key components include:
- Adjustable Headrest: Features the H-GUARD system for enhanced head and neck protection.
- Side Protection System (SPS): Reinforced side wings for shoulder and spine protection.
- Seat Base: Wide and soft for comfort.
- Belt Guides: Clearly marked guides for correct routing of the vehicle's 3-point seat belt.
- Removable Cover: For easy cleaning.

Image: The Kinderkraft I-SPARK i-Size car seat in its full configuration.

Image: The I-SPARK i-Size car seat shown in both full car seat mode and as a booster seat without the backrest.

Image: Front, side, and rear views of the Kinderkraft I-SPARK i-Size car seat, highlighting its design.
Setup and Installation
The I-SPARK i-Size car seat is designed for forward-facing installation using the vehicle's 3-point seat belt. It can be installed in any car, including older models without ISOFIX.
Car Seat Installation (100-150 cm)
- Place the car seat on the vehicle's seat, ensuring it is stable and flush against the backrest. The car seat's backrest can be adjusted to match the angle of the vehicle's seat for a snug fit.
- Seat your child in the car seat.
- Route the vehicle's 3-point seat belt through the designated belt guides. The lap belt should pass under the armrests and across the child's hips, while the diagonal shoulder belt should pass through the red guide near the child's shoulder and across their chest.
- Buckle the seat belt and pull it taut to remove any slack. Ensure the belt is not twisted.
- Verify that the headrest is adjusted to the correct height, so the shoulder belt passes correctly over the child's shoulder, not on their neck or off their shoulder.

Image: Diagram illustrating the correct routing of the vehicle's 3-point seat belt through the car seat's belt guides for secure installation.
Booster Seat Installation (140-150 cm)
For older children between 140 and 150 cm, the backrest can be removed to use the seat as a booster cushion. This option is suitable if the child is uncomfortable in the full car seat but the vehicle's seat belt does not pass correctly over their shoulder and mid-chest without the booster.
- Remove the backrest from the seat base according to the instructions provided in the full manual (refer to the detailed diagram in the physical manual).
- Place the booster cushion on the vehicle's seat.
- Seat your child on the booster cushion.
- Route the vehicle's 3-point seat belt through the designated guides on the booster cushion. Ensure the lap belt is low across the child's hips and the shoulder belt crosses the center of their shoulder and chest.
- Buckle the seat belt and pull it taut.

Image: The Kinderkraft I-SPARK i-Size configured as a booster seat, suitable for older children.
Operating Instructions
Headrest Adjustment
The headrest of the I-SPARK i-Size car seat is adjustable to 10 positions, allowing it to grow with your child. To adjust the headrest:
- Locate the adjustment handle at the back of the headrest.
- Press the handle and simultaneously slide the headrest up or down to the desired height.
- Release the handle to lock the headrest in place. Ensure it clicks securely.
The headrest should be positioned so that the vehicle's shoulder belt passes correctly over the child's shoulder, without touching their neck or slipping off their shoulder.

Image: A hand demonstrating the one-handed headrest adjustment mechanism.
Backrest Angle Adjustment
The backrest of the I-SPARK i-Size can be adjusted to adapt to the angle of your vehicle's seat, ensuring a close and secure fit for enhanced safety.

Image: Diagram illustrating how the car seat's backrest adjusts to align with the vehicle's seat for optimal fit.
Maintenance
Regular maintenance ensures the longevity and hygiene of your car seat.
- Cleaning the Cover: The car seat's cover is removable and washable. Refer to the care label on the cover for specific washing instructions (typically machine wash at a low temperature).
- Cleaning the Frame: Wipe the plastic parts of the car seat frame with a damp cloth and mild soap. Do not use harsh chemicals or abrasive cleaners.
- Inspection: Periodically inspect the car seat for any signs of wear, damage, or loose parts. If any damage is found, discontinue use and contact customer support.

Image: A hand demonstrating the soft, comfortable fabric of the car seat, which is removable for cleaning.
Troubleshooting
If you encounter any issues with your Kinderkraft I-SPARK i-Size car seat, please review the installation steps and ensure all components are correctly assembled and secured. If problems persist or you have concerns about the car seat's function or safety, please contact Kinderkraft customer support for assistance.
Specifications
| Feature | Detail |
|---|---|
| Model | I-SPARK i-Size |
| Model Number | KCISPA00GRE0000 |
| Age Range | Approximately 3.5 to 12 years |
| Height Range | 100 - 150 cm |
| Weight Range | 15 - 36 kg |
| Installation Type | Vehicle's 3-point seat belt |
| Orientation | Forward-facing |
| Headrest Positions | 10 |
| Material | Polypropylene (HDPE), Polyester cover |
| Product Dimensions (L x W x H) | 39P x 44l x 60H cm (64.01 x 45.01 x 32 cm packaged) |
| Product Weight | 4.85 kg |
| Safety Standard | R129 i-Size |
| Country of Origin | China |

Image: Detailed dimensions of the Kinderkraft I-SPARK i-Size car seat in both full and booster configurations.
Warranty and Support
The Kinderkraft I-SPARK i-Size car seat comes with a 10-year warranty, reflecting its high quality and adherence to safety standards. For warranty claims, product support, or any questions not covered in this manual, please contact Kinderkraft customer service. You can find contact information on the official Kinderkraft website or through your retailer.

Image: A child seated in the I-SPARK i-Size car seat, highlighting the 10-year warranty and commitment to safety.