This innovative Maxi-Cosi car seat base utilises your car’s ISOFIX points to provide a quick, secure anchor point for your Maxi-Cosi infant carrier or Pearl Group 1car seat and features a unique 3-stage LED light and sound system to confirm correct fitting at every stage. Compatible with Maxi-Cosi CabrioFix, Pebble & Pearl car seats Birth to approx 4 years solution, covering two age groups Very easy click & go car installation Colour & sound indicators for correct installation Base offers unique positions for each car seat Uses 2 penlight batteries (included & replaceable) with low battery warning Extendable support leg fits wide range of cars Want to know more? The Maxi-Cosi FamilyFix ISOFIX Base features a unique light and sound safety system at every stage of installation, guaranteeing absolute safety and peace of mind. The first green light indicates that the base is properly clicked into place using the vehicle’s ISOFIX anchor points. A second light signals that the extendible leg support is at the correct height and position. The third green light gives the go-ahead that the infant carrier or car seat has locked securely onto the base. One, two, three, BEEP and you are good to go! Designed to last, the Maxi-Cosi FamilyFix ISOFIX base offers superb value for money, suitable for the Maxi-Cosi Pebble or CabrioFix (Group 0+, sold separately) infant carriers and also the Pearl (Group 1, sold separately) – covering two consecutive age groups. The base offers the option of having the Pebble or CabrioFix infant carrier in a more upward position as your baby grows, extending the time of rear-facing travel and incorporates five different recline positions for the Pearl child seat: perfect for tired toddlers. Fitting Instructions