Introduction
The Graco True3Fit LX 3-in-1 Slimfit Car Seat is designed to adapt to your child's growth, offering three modes of use: rear-facing harness, forward-facing harness, and highback booster. This manual provides essential information for proper installation, operation, and maintenance to ensure your child's safety and comfort.

Front view of the Graco True3Fit LX 3-in-1 Slimfit Car Seat.
Setup and Installation
Car Seat Modes
- Rear-Facing Harness: For infants weighing 5-40 lb.
- Forward-Facing Harness: For toddlers weighing 22-65 lb.
- Highback Booster: For children weighing 40-100 lb.

Visual representation of the car seat in its three configurations: rear-facing, forward-facing, and highback booster.
Installation Guidelines
Always refer to your vehicle's owner's manual and the car seat's full instruction manual for detailed installation steps. The car seat features an integrated belt lock-off for easy vehicle seat belt installation in forward-facing mode. It is designed to fit three car seats across in most vehicles, providing a slim fit without compromising safety.

The car seat's slim design allows for three car seats to fit across the back row of a vehicle.
Anti-Rebound Bar
The Anti-Rebound Bar provides an additional layer of safety when the car seat is installed in the rear-facing position. Ensure it is properly engaged according to the full instruction manual.

A child seated in the rear-facing position, highlighting the anti-rebound bar feature.
Operating the Car Seat
Harness and Headrest Adjustment
The 10-position No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together, ensuring a proper fit as your child grows. To adjust, locate the adjustment lever at the top of the headrest and move it up or down to the desired position.

The easy-adjust harness system ensures a perfect fit for your growing child.
Cup Holders
The car seat includes integrated cup holders for convenience. These can be removed for cleaning or adjusted to optimize space.
Maintenance and Cleaning
The car seat features a "Rapid Remove" cover for easy cleaning. To remove the cover, follow the instructions in the full manual. Most fabric components are machine washable on a delicate cycle with cold water. Air dry only. Do not use bleach. The metal and plastic parts can be spot cleaned with mild soap and cool water.
Troubleshooting
If you encounter any issues with installation or operation, first consult the detailed troubleshooting section in your full Graco True3Fit LX instruction manual. Ensure all straps are correctly routed and tightened, and that the car seat is securely installed in your vehicle. For further assistance, contact Graco customer support.
Safety Information
The Graco True3Fit LX is Graco ProtectPlus Engineered, meaning it has undergone a combination of the most rigorous crash tests to help protect your child in frontal, side, rear, and rollover crashes. Always ensure your child is properly secured in the harness or seat belt according to their size and the car seat mode being used.

Graco ProtectPlus Engineered for comprehensive crash protection.
Specifications
| Product Dimensions | 16 x 24 x 20 inches |
| Item Weight | 27 pounds |
| Maximum Weight Recommendation | 100 Pounds |
| Rear-Facing Minimum Child Weight | 5 Pounds |
| Forward-Facing Maximum Child Weight | 65 Pounds |
| Material Type | Polyester |
| Installation Type | Latch |
| Additional Product Features | 3-across fit |
Warranty and Support
For detailed warranty information and customer support, please refer to the warranty card included with your product or visit the official Graco website. Keep your purchase receipt for warranty claims.





