Maxi-Cosi FamilyFix S Isofix Base

The Maxi-Cosi FamilyFix S is the dedicated ISOFIX car seat base designed to work with the S-Family car seats – Pebble S and Pearl S. Your child’s safety is paramount, and that’s why FamilyFix S meets the highest and latest i-Size safety standards (R129/03), ensuring maximum protection on every family journey. 

With the intuitive Click & Go installation feature, FamilyFix S is designed to be safe, secure, and quick to use, ensuring every installation is a breeze. Visual installation feedback is used to ensure you’ve correctly installed your S-Family car seat, providing peace of mind when travelling with your little one. 

At Maxi-Cosi, we always emphasise the importance of rearward-facing travel for infants and young children. With the FamilyFix S, your child can remain in the recommended rearward-facing position up to 4 years old. With the Pearl S, it’s possible to switch to forward-facing travel using the FamilyFix S once your child reaches 15 months old (76 cm) or older. 

FamilyFix S is more than just a car seat base; it’s your starting point for safe and secure journeys with your little one. With their safety comes your peace of mind, supported by standout features such as Click & Go installation, feedback indicators and ergonomic release button.

1. Safety

Safety comes first with the FamilyFix S, the dedicated ISOFIX car seat base for the S-Family. Compliant with the highest i-Size safety standards, it ensures your child’s lasting protection. FamilyFix S offers the recommended and safest rearward-facing position up to 4 years old. Its intuitive Click & Go installation makes car seat setup quick and secure, while visual installation feedback ensures you’ve installed your S-Family car seat correctly.

2. Ease of use

The FamilyFix S car seat base is designed with ease of use in mind. It complements the Pebble S and Pearl S, simplifying the car seat set up process as well as your daily routines. The Click & Go installation feature is intuitive and ensures quick and safe placement of your child’s car seat. The visual installation feedback reassures you that you’ve correctly installed your S-Family seat. The ergonomic release button makes it easy to lift your child and their seat out of the car each day.

3. Age range

FamilyFix S is designed to grow with your child and ensure their safety up to 4 years old (105 cm) when paired with S-Family car seats. It’s fully compatible with both the Pebble S and Pearl S, allowing the

recommended rearward-facing travel position from birth up to 4 years old and forward-facing if preferred as of 15 months. Offering peace of mind throughout their first 4 years of family travel.

4. Comfort features

FamilyFix S plays an important role in ensuring your child’s comfort on every journey. Your little one travels safely and comfortably in the recommended rearward-facing position until they’re old enough to face forwards.