Maxi-Cosi RodiFix Car Seat, Total Black

Product information

The Maxi-Cosi RodiFix car seat is a Group 2 and 3 seat, making it suitable for children weighing between 15kg and 36kg (approximately 4-12 years). It offers superb comfort with its easy to recline function, and adjustable height and width options so the seat grows with your child. A secure seat for children whilst travelling, the Air Protect technology offers optimum side impact protection to your child's head and neck, whilst the side supports provide protection to lower back and hips.

The seat fits safely in the car with Isofix connections giving maximum stability and greatly reducing the risk of fitting the seat incorrectly, whilst the back recline also allows you to adjust the seat to best fit the angle of the vehicle seat. The innovative seat design features an easy access buckle to make it much simpler for your child to be buckled up safely and quickly, with easy-glide belt guides making it easier for you to feed the belt into the correct position. 

The car seat is lightweight so you can easily transfer the seat and the removable washable cover allows for easy cleaning.

All our car seats and infant carriers comply with current European regulation ECE R44.04.


  • Under no circumstances should a car seat be used on a passenger seat where there is an airbag.
  • Correct fitting of all car seats and boosters is of paramount importance to make them most effective in the event of an accident. Not all car seats fit all cars and it is important to check for fitting suitability on all cars you intend fitting the seat to, as well as re-checking if you change your car.
  • Always read the instruction booklet which comes with your car seat to achieve a safe and correct fitting, retaining the guide for future reference. We recommend fitting your car seat in advance of first using it.
  • We recommend that babies shouldn`t be left in Group 0/0+ car seats (infant carriers) for prolonged periods.



  • Please make sure that you check the car seat you choose is suitable for your car before ordering.
  • Some of our shops offer a car seat fit test, where a Nursery advisor will test the display model in your car to check that it will fit properly. Please contact your local shop to see if this service is available. Alternatively, please contact the car seat manufacturer who will be able to advise whether their model will be suitable for your car.
  • Find your nearest department store


Car seats are categorised into the following groups and it is imperative that a category is chosen so the child`s weight falls within the range indicated:

Car Seat groups:

Group Child's weight approx. age of child
0 birth up to 10kg/22lb birth up to 6-9 months
0+ birth up to 13kg/29lb birth up to 12-15 months
0+ & 1 birth up to 18kg/40lb birth to up to about 4 years
1 9-18kg/20-40lb about 9 months to 4 years
1 & 2 9-25kg/20-55lb about 9 months to 6 years
2 15-25kg/33-55lb about 4 to 6 years
1, 2, 3 9-36kg/20-79lb about 9 months to 12 years
2 & 3 15-36kg/33-79lb about 4-12 years

Note: some car seats will be approved in two or more groups.

H66 x W46 x D48cm
Eligible for International Delivery
Facing position
2 and 3
Isofix compatitble Information Isofix is a system of dedicated attachment points in the car which car seats can be locked into. We recommend checking your car handbook for further information.
Manufacturer's Warranty
24 months, 12 on fabrics
Reclining positions
Suitable From
4 years
Weight Information Unpackaged weight
Weight or height of child
15-36kg or 33-79lb


Click & collect

Free from John Lewis or Waitrose shops for collection tomorrow from 2pm
361 participating John Lewis and Waitrose shops

Standard delivery in 5 working days


Named or Saturday UK delivery


Named day UK delivery pre-10.30am


International delivery not available

We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

Q & As

Rated 4.4 out of 5 by 7 reviewers.
Rated 5 out of 5 by never knowingly undersold! Perfect - and at price equal too if not better than other local outlets who had the item at a sale price 10 February 2015
Rated 5 out of 5 by Just what we needed My Grandson who is 4 years old was asking if he could have a big boys car seat in Grandma & Grandad's car like he has in Mummy and Daddy's cars. We had the maxi cosi Axiss seat before and he was getting too big for it. This seat is very easy to fix in the car and with just a seat belt to fasten. Glad we made this choice. Impressed. 03 February 2015
Rated 5 out of 5 by Good product. Comfortable, I am told. Easy to swap between cars, much lighter than his previous seat. Recommended. 16 December 2014
Rated 1 out of 5 by Disappointing Box arrived open and there was no instruction booklet, disappointing from John Lewis. The car seat is not stable and keeps clicking backwards, so I am not sure whether this is a manufacture fault or damage in store. Although there is a new sticker attached to car seat, looks like it was repackaged and not in the original manufacturer packaging hence the missing instruction booklet. 18 August 2014
Rated 5 out of 5 by Maxi-Cosi Rodifix Very sturdy seat and easy to fit as you would expect from an IsoFix seat. My little boy loves it and it is very supportive, he still manages a sleep in it! 09 October 2013
Rated 5 out of 5 by Really good build quality and confy The only thing I can really say about the product is the feedback from my 4 year old son, 5 minutes after seating on it for the first time: "Daddy this new chair is really good, it's so confy!! Much better than the old one!" (booster seat) Enough said, I think... 20 November 2012
Rated 5 out of 5 by Maxi-Cosi RodiFix Car Seat I purchased this car seat as the next stage seat for our son of three and a half. What could be simpler, out of the box, unwrap and clip onto the isofix mounts. The incline option is a nice little touch by Maxi Cosi. We have been using this now for four weeks and can report no issues and a very satisfied customer. 28 August 2012
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Additional services

  • 2 year guarantee included, 1 year guarantee on fabric

Out of stock