Introduction
Welcome to the Chicco KeyFit® Max ClearTex® Infant Car Seat and Base user manual. This guide provides essential information for the safe and proper installation, use, and maintenance of your infant car seat. Designed for infants from 4 to 30 lbs and up to 32 inches tall, the KeyFit® Max ClearTex® offers advanced safety features and comfort for your child. Please read this manual thoroughly before using the product to ensure maximum safety and optimal performance.

Image: The Chicco KeyFit Max ClearTex Infant Car Seat and Base, showcasing its design and components.
Safety Information
Your child's safety is paramount. Always adhere to the following safety guidelines:
- Always secure your child in the car seat using the harness system, ensuring it is snug and properly adjusted.
- Ensure the car seat is installed correctly in your vehicle, either using the LATCH system or the vehicle's seat belt, according to the instructions.
- Never place the car seat on an elevated surface, such as a counter or table, as a fall could result in serious injury.
- Do not use the car seat if it has been involved in a crash, even if there is no visible damage. Replace it immediately.
- Regularly inspect the car seat for any signs of wear, damage, or missing parts.
- Keep the car seat away from direct heat sources and open flames.
- The ClearTex fabrics are flame retardant-free and GREENGUARD Gold Certified for low chemical emissions, contributing to healthier air quality.
Components and Parts
The Chicco KeyFit® Max ClearTex® Infant Car Seat system includes the following main components:
- Infant Carrier: The main seat unit where the baby sits, featuring a 5-position headrest, harness system, and UPF 50+ full-coverage canopy.
- Stay-in-Car Base: The base that remains installed in the vehicle, equipped with two bubble level-indicators, a spring-loaded leveling foot, and premium LATCH connectors.
- Infant Head and Body Support Insert: Removable padding designed for newborns to provide proper fit and support.
- Anti-Rebound Bar: Integrated into the base for increased stability and leg room.
Setup and Installation
Proper installation of the car seat base is crucial for safety. The KeyFit® Max ClearTex® base can be installed using either the vehicle's LATCH system or the vehicle's seat belt.
1. Base Installation (LATCH System)
- Locate the LATCH anchors in your vehicle's back seat.
- Extend the LATCH connectors from the car seat base.
- Attach the LATCH connectors securely to the vehicle's LATCH anchors. Listen for a click to confirm engagement.
- Press down firmly on the base while tightening the LATCH strap to remove all slack.
- Check the two bubble level-indicators on the base to ensure the base is level. Adjust the spring-loaded leveling foot as needed to achieve the correct angle.
- Test the installation by pulling on the base at the belt path. It should not move more than one inch side-to-side or front-to-back.
2. Base Installation (Vehicle Seat Belt)
- Place the car seat base on the vehicle seat.
- Route the vehicle's lap and shoulder belt through the designated belt path on the base.
- Buckle the seat belt.
- Engage the belt lock-off mechanism on the base (if applicable) to secure the seat belt tightly.
- Press down firmly on the base while pulling the seat belt to remove all slack.
- Check the two bubble level-indicators on the base to ensure the base is level. Adjust the spring-loaded leveling foot as needed.
- Test the installation by pulling on the base at the belt path. It should not move more than one inch side-to-side or front-to-back.

Image: The Chicco KeyFit Max ClearTex car seat base securely installed in a vehicle's back seat, demonstrating proper placement.

Image: A woman demonstrating the installation of the Chicco KeyFit Max ClearTex car seat into its base in a vehicle.
Operating Instructions
1. Securing Your Infant in the Carrier
- Place your infant in the car seat. Ensure the infant head and body support insert is used for newborns to provide proper positioning.
- Bring the harness straps over your child's shoulders and buckle the chest clip and crotch buckle.
- Tighten the harness straps until they are snug against your child's body. You should not be able to pinch any slack at the shoulder.
- Position the chest clip at armpit level.
- Adjust the 5-position headrest to ensure the harness straps are at or just below your child's shoulders for rear-facing use.

Image: A baby comfortably and securely fastened in the Chicco KeyFit Max ClearTex car seat, demonstrating proper harness and headrest positioning.
2. Attaching/Detaching Carrier from Base
- To attach: Align the infant carrier with the installed base and push down firmly until you hear a click, indicating it is securely latched.
- To detach: Squeeze the release handle (typically located at the back of the carrier) and lift the carrier straight up from the base.

Image: A hand demonstrating the easy-adjust carry handle of the Chicco KeyFit Max ClearTex car seat, which lowers and raises with one hand.
3. Canopy Use
- The UPF 50+ full-coverage canopy can be extended or retracted as needed to provide shade and privacy.
- It features a zip-open mesh panel for ventilation and a zip-open, full coverage privacy shield for added protection.

Image: A person adjusting the full-coverage canopy of the Chicco KeyFit Max ClearTex car seat, highlighting its sun protection and privacy features.
4. Stroller Compatibility
- The KeyFit® Max Zip ClearTex® infant car seat is designed to click securely into compatible Chicco strollers, creating a convenient travel system.
- Refer to your stroller's manual for specific attachment instructions.

Image: The Chicco KeyFit Max ClearTex car seat securely attached to a compatible Chicco stroller, ready for travel.
Maintenance
Regular cleaning and maintenance will help prolong the life of your car seat.
- Fabric Care: The ClearTex fabrics are designed for easy cleaning. Refer to the care label on the fabric for specific washing instructions. Typically, fabrics can be machine washed on a delicate cycle with mild detergent and air dried. Do not use bleach.
- Harness and Buckle: Wipe the harness straps with a damp cloth. Do not machine wash or submerge the harness straps, as this can weaken them. Clean the buckle by rinsing it under warm water and allowing it to air dry.
- Plastic and Metal Parts: Wipe plastic and metal parts with a soft, damp cloth and mild soap. Do not use abrasive cleaners or solvents.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Car seat base moves more than 1 inch. | Loose LATCH connectors or seat belt. | Re-install the base, ensuring LATCH connectors are fully engaged or the seat belt is pulled taut and locked off. Apply firm pressure to the base while tightening. |
| Harness straps are difficult to tighten or loosen. | Harness straps may be twisted or buckle is dirty. | Untwist any twisted straps. Clean the buckle by rinsing it with warm water. Ensure no fabric is obstructing the harness path. |
| Carrier does not click securely into the base. | Misalignment or obstruction. | Ensure the carrier is properly aligned with the base's connection points. Check for any debris or obstructions in the connection mechanism. |
| Headrest/harness adjustment is stiff. | Mechanism may be dirty or obstructed. | Check for any fabric or debris obstructing the adjustment mechanism. Clean the area if necessary. |
Specifications
- Brand: Chicco
- Model: KeyFit Max Zip Cleartex
- Part Number: 05087113360070
- Color: Apex
- Material: Metal, Plastic, Polyester
- Item Weight: 18.5 Pounds
- Item Dimensions (LxWxH): 28 x 16.5 x 23.5 inches
- Package Weight: 11.14 Kilograms
- Package Dimensions (LxWxH): 31.4 x 17.3 x 17.3 inches
- Installation Type: LATCH system or European belt path or Belt lock-off
- Orientation: Rear Facing
- Recommended Weight Range: 4-30 lbs
- Recommended Height Range: Up to 32 inches
- Special Features: Flame Retardant-Free ClearTex fabrics, GREENGUARD Gold Certified, EPS energy-absorbing foam, 5-position headrest, integrated anti-rebound bar, UPF 50+ canopy with mesh panel and privacy shield.
Warranty and Support
For detailed warranty information and customer support, please refer to the warranty card included with your product packaging or visit the official Chicco USA website.
Chicco USA Official Website: www.chiccousa.com
You may also contact Chicco customer service for assistance with product registration, replacement parts, or any other inquiries.





