Britax Boulevard G4.1 Convertible Car Seat Instruction Manual

Introduction

This manual provides essential instructions for the proper installation, use, and maintenance of your Britax Boulevard G4.1 Convertible Car Seat. For the safety of your child, please read all instructions carefully before using the car seat. Keep this manual in a safe place for future reference.

Safety Features

The Britax Boulevard G4.1 Convertible Car Seat is designed with advanced safety technologies to protect your child.

Safecell Impact Protection

Safecell Impact Protection is an integrated system of safety components, including an impact-absorbing base, tether, and harness, an impact-stabilizing steel frame, and complete side impact protection plus. This system works together to provide comprehensive crash protection.

Complete Side Impact Protection Plus

Figure 1: Complete Side Impact Protection Plus. This feature includes a deep, foam-lined shell that absorbs crash forces and shields your child from debris, along with an energy-absorbing headrest to keep your child's head and neck secure.

Impact Absorbing Base

Figure 2: Impact Absorbing Base. The car seat's base is designed to absorb crash energy, reducing the forces transferred to your child.

Impact Stabilizing Steel Frame

Figure 3: Impact Stabilizing Steel Frame. A strong steel frame provides structural integrity and helps stabilize the car seat during a crash.

Click & Safe Snug Harness Indicator

The Click & Safe Snug Harness Indicator provides an audible click to assist you in properly tightening your child's harness, ensuring a secure fit every time.

Setup and Installation

Proper installation is crucial for child safety. Always refer to your vehicle's owner's manual for specific car seat installation instructions and locations.

Rear-Facing Installation

• The car seat is designed for rear-facing use for children weighing between 5 and 40 pounds (2.27 to 18.14 kg).
• Ensure the car seat is installed at the correct recline angle for rear-facing, typically indicated by a level indicator on the seat.
• Use either the vehicle's lower anchors (LATCH system) or the vehicle's seat belt to secure the car seat. Never use both simultaneously unless explicitly instructed by the car seat manual.
• Press firmly on the car seat while tightening the LATCH connectors or seat belt to remove slack. The car seat should not move more than one inch side-to-side or front-to-back at the belt path.

Forward-Facing Installation

• The car seat is designed for forward-facing use for children weighing between 20 and 65 pounds (9.07 to 29.48 kg) and up to 49 inches (124.5 cm) tall.
• Always use the top tether when installing the car seat forward-facing. Attach the tether strap to the designated anchor point in your vehicle and tighten it securely.
• As with rear-facing, use either the LATCH system or the vehicle's seat belt for installation.

Operating Instructions

Securing Your Child

1. Place your child in the car seat with their back flat against the seat back.
2. Bring the harness straps over your child's shoulders and between their legs.
3. Buckle the crotch strap into the buckle.
4. Connect the chest clips together and position them at armpit level.
5. Tighten the harness straps until snug. Listen for the audible click from the Click & Safe Snug Harness Indicator. The harness should be tight enough that you cannot pinch any excess webbing at your child's shoulder.

Harness Height Adjustment

The harness height can be adjusted without rethreading. Locate the harness height adjustment handle at the top of the car seat. Squeeze the handle and slide the headrest and harness system up or down to the appropriate position. For rear-facing, the harness straps should be at or slightly below your child's shoulders. For forward-facing, the harness straps should be at or slightly above your child's shoulders.

Maintenance

Cleaning the Car Seat

• Fabric Cover: The car seat cover can be removed for cleaning. Refer to the care label on the fabric for specific washing instructions. Typically, machine wash with cold water on a delicate cycle and tumble dry on low heat or air dry. Do not use bleach.
• Harness Straps: Wipe harness straps with a damp cloth. Do not machine wash, bleach, or immerse harness straps in water, as this can weaken the webbing.
• Buckle: Clean the buckle by rinsing it with warm water. Do not use soaps or detergents.
• Shell and Base: Wipe the plastic shell and base with a damp cloth and mild soap.

Inspection

Regularly inspect the car seat for any signs of damage, wear, or missing parts. Check the harness webbing, buckles, and LATCH connectors for proper function. If any components are damaged, discontinue use and contact Britax customer service.

Troubleshooting

Car Seat Feels Loose After Installation

• Ensure all slack is removed from the LATCH strap or vehicle seat belt. Press down firmly on the car seat while tightening.
• Verify that the car seat does not move more than one inch at the belt path.
• Check that the vehicle seat belt is locked (if using seat belt installation).

Harness Straps Are Difficult to Tighten or Loosen

• Ensure the harness straps are not twisted.
• Check for any obstructions in the harness path or under the seat pad.
• Make sure the chest clip is unbuckled before attempting to loosen the harness.

Buckle Is Sticking

• Rinse the buckle with warm water to remove any debris. Do not use lubricants or cleaning agents.

If you encounter issues not covered here, please contact Britax customer support.

Specifications

Warranty and Support

For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official Britax website. For technical support, replacement parts, or any other inquiries, please contact Britax customer service directly. Contact details can typically be found on the Britax website or on the product registration card.