Introduction
The Safety 1st Grand 2-in-1 Booster Car Seat is designed to adapt as your child grows, offering two modes of use: a forward-facing harness booster and a belt-positioning booster. This manual provides essential information for proper installation, operation, and maintenance to ensure your child's safety and comfort.

Image: Front view of the Safety 1st Grand 2-in-1 Booster Car Seat.
Important Safety Information
- Always read and follow all instructions and warnings provided in this manual and on the car seat itself.
- Ensure the car seat is correctly installed in your vehicle according to the instructions for the chosen mode (harness or belt-positioning).
- Never leave a child unattended in the car seat.
- Do not use this car seat if it has been involved in a moderate to severe crash, even if there is no visible damage.
- Register your car seat to receive important safety updates and recall information.
Setup and Installation
2-in-1 Functionality
The Safety 1st Grand Booster Car Seat offers two modes to accommodate your growing child:
- Forward-Facing with Harness: For children weighing 40–65 lbs. and measuring 43.4"–49" in height.
- Belt-Positioning Booster with Back: For children weighing 40–100 lbs. and measuring 43.4"–52" in height.

Image: Illustration of the two modes of use for the booster car seat.
Installation Methods
The car seat can be installed using either the vehicle's LATCH system or the vehicle's seatbelt. Refer to your vehicle's owner's manual for specific instructions on car seat installation points.
- LATCH System: Use the lower anchors and top tether for a secure installation.
- Vehicle Seatbelt: Route the vehicle's lap and shoulder belt through the designated belt guides.

Image: Rear view of the car seat, highlighting the LATCH system and tether strap for secure installation.
Adjustable Headrest and Harness
The headrest and harness system are designed to adjust simultaneously, providing customizable support as your child grows. Ensure the harness straps are at or slightly above your child's shoulders when in forward-facing harness mode.

Image: Child in car seat demonstrating the adjustable head pillow for customized support.
Slim Design for Multiple Car Seats
This booster seat features a slim design, allowing it to fit three across in the back seat of most vehicles, which is ideal for larger families or carpooling needs.

Image: Three car seats demonstrating the slim design for fitting multiple seats across a vehicle's back row.
Video: Safety 1st Grand 2-in-1 Booster Car Seat Overview
Video: A detailed overview of the Safety 1st Grand 2-in-1 Booster Car Seat, showcasing its features and functionality.
Operating Instructions
Securing Your Child with the 5-Point Harness
When using the forward-facing harness mode, ensure the 5-point harness is properly fastened and snug against your child. The chest clip should be positioned at armpit level.

Image: An adult fastening the 5-point safety harness on a child in the car seat.
Using the Belt-Positioning Booster
For belt-positioning booster mode, remove the 5-point harness system and use your vehicle's lap and shoulder belt. Ensure the shoulder belt lies flat across your child's chest and shoulder, and the lap belt is low on the hips, touching the thighs.

Image: Child in car seat demonstrating proper seatbelt positioning with accessible belt paths.
Integrated Cup Holders
The car seat includes two removable cup holders for convenience. These are designed to be easily removed for cleaning.

Image: Child using the removable cup holder in the car seat.
Video: In-Car View and Features
Video: A demonstration of the car seat installed in a vehicle, highlighting its features and ease of use.
Maintenance
Cleaning the Seat Pad
The seat pad is machine-washable and dryer-safe. Follow the care instructions on the label for best results. It is recommended to air dry the pad to maintain its shape and integrity.
Cleaning the Cup Holders
The two removable cup holders are dishwasher-safe. They can be easily detached from the car seat for thorough cleaning.
General Cleaning
For other parts of the car seat, wipe clean with a damp cloth and mild soap. Do not use harsh chemicals or abrasive cleaners.
Video: Cleaning and Adjustments
Video: A review demonstrating the ease of cleaning and adjusting the car seat components.
Troubleshooting
- Harness too tight/loose: Refer to the "Operating Instructions" section for proper harness adjustment. Ensure the harness is snug enough that you cannot pinch any excess webbing at the child's shoulder.
- Car seat feels loose after installation: Re-read the installation instructions carefully. Ensure the LATCH connectors or vehicle seatbelt are pulled as tightly as possible. The car seat should not move more than one inch side-to-side or front-to-back at the belt path.
- Difficulty converting modes: Consult the detailed instructions in the manual for step-by-step guidance on converting between forward-facing harness and belt-positioning booster modes.
Specifications
| Feature | Detail |
|---|---|
| Brand | Safety 1st |
| Model Number | BC208EZA |
| Item Weight | 8 Pounds |
| Item Dimensions (LxWxH) | 18.5 x 17.75 x 18.5 inches |
| Material | Polyester |
| Installation Type | LATCH, Seatbelt |
| Orientation | Forward Facing |
| Forward-Facing Harness Mode | 40–65 lbs., 43.4"–49" height |
| Belt-Positioning Booster Mode | 40–100 lbs., 43.4"–52" height |

Image: Car seat with key dimensions indicated.
Warranty and Support
For warranty information, product registration, or customer support, please visit the official Safety 1st website or contact their customer service department. Keep your purchase receipt for any warranty claims.
Online Support: Visit the Safety 1st Store





