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How to install the Maxi-Cosi Mico Max 30

Maxi-Cosi gives 2 ways to put it in the car. The manual we hold describes it with the base only.

Steps retold from Maxi-Cosi's manual. The manual that came with your seat is the one to follow.

Maxi-Cosi Mico Max 30 (illustration)

Maxi-Cosi

Mico Max 30

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How to install the Maxi-Cosi Mico Max 30 in the car

Pick how you're putting it in. Each way is from the maker's manual.

Base with LATCH

Where it can go: Rear-facing only. Never in a seat with an active frontal airbag. Only on forward-facing vehicle seats, never side- or rear-facing seats. Do not use the lower anchor belt with the vehicle belt; do not fasten two connectors to one anchor bar. This base fits Mico Nxt, Mico AP, Mico 30 and Mico Max 30.

  1. Unhook the lower anchor connectors from the base by pressing the red button on each.
  2. Route the lower anchor belt through the base belt path, adjuster on the right side, without twisting it.
  3. Place the base rear-facing, centered between the vehicle anchors.
  4. Clip each connector (arrows up) onto the vehicle's lower anchors.
  5. Push the base down and back into the seat while pulling the free end of the belt tight.
  6. With your baby buckled in, click the car seat onto the base and check the level line.

Check it before you drive

  • Hold the base at the belt path and push side to side: it should not move more than 1 in. (2.5 cm).
  • Level line parallel with the ground; adjust the base (or a rolled towel or pool noodle under the front of the car seat) if not.
  • Pull up on the front corners of the car seat to make sure it is locked.

Retold from Maxi-Cosi manual (PDF). Your vehicle's manual also says which seats have LATCH anchors. When in doubt, a certified child passenger safety technician can check your install.

The carrier on and off the base

Clicking it onto the base

  1. Line up the slots on the sides of the car seat with the lock bars in the base.
  2. Push down firmly on the carry handle and the front of the seat until you hear a click.
  3. Pull up on the two front corners by your baby's feet to check it is locked.
  4. Keep the carry handle upright and locked in the car.

Maxi-Cosi product page

Key specs

Ways to install
2
Without the base
Not in our manual
Child weight
4–30 lb
On a plane
Approved; the maker doesn't say about the base
Expires
8 years

Which Maxi-Cosi bases it goes with

The Mico Max 30 base: LATCH lower anchor or vehicle belt base.

What Maxi-Cosi says about its bases and carriers, for a second car or an older base.

  • The spare Maxi-Cosi Infant Car Seat Base takes the Mico Pro, Mico Pro+, Mico Luxe, Mico Luxe+, Mico Max Plus, Mico Max 30, Mico XP Max and Mico 30 carriers. Maxi-Cosi product page
  • The Peri 180 has its own rotating base; the spare Peri 180 base is listed for the Peri 180 carrier. Maxi-Cosi product page

When it won't sit right: the maker's answers

Checking a question on a phone next to a stroller (illustration)

Questions about installing the Mico Max 30 (9)

Can I install the Maxi-Cosi Mico Max 30 base with the seat belt instead of LATCH?

Yes. Maxi-Cosi's manual gives steps for the base with LATCH and with the car's seat belt.

Seat belt stepsMaxi-Cosi manual (PDF)

Where in the car can the Maxi-Cosi Mico Max 30 go?

Rear-facing only. Never in a seat with an active frontal airbag. Only on forward-facing vehicle seats, never side- or rear-facing seats. Do not use the lower anchor belt with the vehicle belt; do not fasten two connectors to one anchor bar. This base fits Mico Nxt, Mico AP, Mico 30 and Mico Max 30.

Maxi-Cosi manual (PDF)

How do I know the Maxi-Cosi Mico Max 30 is installed right?

Hold the base at the belt path and push side to side: it should not move more than 1 in. (2.5 cm). Level line parallel with the ground; adjust the base (or a rolled towel or pool noodle under the front of the car seat) if not. Pull up on the front corners of the car seat to make sure it is locked.

Maxi-Cosi manual (PDF)

What are the weight and height limits of the Maxi-Cosi Mico Max 30?

4–30 lb, up to 32 in tall.

Maxi-Cosi product page

Can you use the Maxi-Cosi Mico Max 30 without the base?

The Maxi-Cosi manual we hold describes installing it with the base only.

Maxi-Cosi manual (PDF)

Is the Maxi-Cosi Mico Max 30 FAA approved?

Yes, the maker says it is certified for use in aircraft.

Flying with a babyMaxi-Cosi product page

When does the Maxi-Cosi Mico Max 30 expire?

8 years after the date it was made; the date is on the seat's label.

Maxi-Cosi product page

What base does the Maxi-Cosi Mico Max 30 use?

LATCH lower anchor or vehicle belt base.

Maxi-Cosi product page

Can I buy an extra Maxi-Cosi base?

The spare Maxi-Cosi Infant Car Seat Base takes the Mico Pro, Mico Pro+, Mico Luxe, Mico Luxe+, Mico Max Plus, Mico Max 30, Mico XP Max and Mico 30 carriers.

Maxi-Cosi product page

Strollers the Mico Max 30 clicks into

All 11 strollers for the Maxi-Cosi Mico Max 30 →
Travelling?Flying with the Mico Max 30 →