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ModelonBoard 35 LT

Safety 1st onBoard 35 LT Infant Car Seat instructions

The official instructions for the Safety 1st onBoard 35 LT Infant Car Seat, published by Safety 1st. Read all 32 pages right here, jump to any chapter, or download and print the PDF.

32 pages · 1.3 MB English Published by Safety 1st Added Sep 14, 2026
Instructions
ModelonBoard 35 LT

01 onBoard 35 LT instructions

Safety 1st onBoard 35 LT Infant Car Seat Instructions
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02 Document details

BrandSafety 1st
ModelonBoard 35 LT
Document typeInstructions
CategoryBaby & Kids
Pages32
File size1.3 MB
LanguageEnglish
Title in the PDFuntitled
Original sourceconsumercare.safety1st.com

03 Check you have the right manual

Car seats have a label on the side or underside of the shell with the model number and date of manufacture. The expiration date is usually molded or printed nearby.

Compare the model number on your product's label with the model list on the first pages of the PDF. Letters at the end often only mean color or region.

04 Common jobs

Is this the official Safety 1st onBoard 35 LT Infant Car Seat manual?

Yes. This is the instructions published by Safety 1st, originally hosted at consumercare.safety1st.com. We host a copy so you can read, download and print it here.

Can I download the onBoard 35 LT manual as a PDF?

Yes. Use the Download PDF button in the viewer or the sidebar. The file is 1.3 MB and has 32 pages.

Where is the model number on my baby & kid?

Car seats have a label on the side or underside of the shell with the model number and date of manufacture. The expiration date is usually molded or printed nearby.