Forward-Facing Car Seat Laws and Requirements in Michigan

Under Michigan’s forward facing car seat law, you can turn your child’s seat around once the child is at least two years old or has reached the rear-facing seat’s manufacturer weight or height limit, whichever comes first. From that point until the child turns five or outgrows the forward-facing seat’s limits, Michigan requires a forward-facing car seat with an internal harness, installed and used according to the manufacturer’s instructions. The rule lives in MCL 257.710d, which Michigan rewrote in 2024 with the staged, age-specific requirements that took effect in 2025.¹

When Your Child Can Face Forward

Two triggers unlock the switch, and only one has to be met. Your child reaches the manufacturer’s maximum weight or height for the rear-facing seat, or your child turns two.¹ Before the 2024 amendment, Michigan set no minimum age for rear-facing at all. The two-year floor now reflects what safety organizations have said for years about how rear-facing seats protect a toddler’s head, neck, and spine.

Meeting the legal minimum is not a deadline. Most convertible rear-facing seats are rated well past age two and up to 40 or even 50 pounds, and nothing in Michigan law pushes you to turn the seat around the moment your child’s second birthday arrives. The statute sets a floor, not a timer.

How Long the Forward-Facing Stage Lasts

Once your child is forward-facing, Michigan requires the seat to have an internal harness, and your child stays in that harnessed seat until outgrowing the manufacturer’s weight or height limit, or turning five.¹ After that, your child moves to a belt-positioning booster.

Skipping the harness stage and putting a four-year-old straight into a booster violates the statute, even if the child looks big enough. The internal harness is not optional during this stage, and the booster stage does not begin until the harnessed-seat stage ends.

Every seat used at any stage must meet the federal safety standards in 49 CFR 571.213 and be installed according to both the car seat manufacturer’s and the vehicle manufacturer’s instructions.¹ That makes the label on your car seat part of the legal standard. Ignoring the instruction sheet is ignoring the law.

Where the Seat Goes in the Car

Children in car seats must ride in the rear of the vehicle whenever a rear seat is available. A child can ride in front only when all rear seats are already filled by other children, and in vehicles without rear seats, such as some pickup trucks. If a rear-facing seat has to go in front for one of those reasons, the front passenger airbag must be deactivated first.¹

Frontal airbags inflate in less than one-twentieth of a second and can seriously or fatally injure a child seated too close to the dashboard.² The Michigan State Police recommend keeping all children under 13 in the back seat when one is available, which goes beyond the specific statutory mandate.³

Installing a Forward-Facing Seat

A forward-facing car seat attaches to the vehicle by either the seat belt or the lower anchors of the LATCH system. Pick one method, not both, unless the car seat manufacturer explicitly allows the combination. Then test the result: grab the seat at the belt path and push. It should not move more than one inch side to side or front to back. If it does, the installation is too loose.

The top tether is the piece parents most often skip, and it is the piece that matters most once the seat faces forward. The tether strap runs from the back of the car seat to a dedicated anchor behind the vehicle seat, and it limits how far your child’s head travels forward in a crash. NHTSA recommends using the tether on every forward-facing installation, whether the base is secured by the seat belt or by the lower anchors.⁴ Because nearly every forward-facing seat’s manual requires the tether, skipping it also puts you on the wrong side of Michigan’s “according to manufacturer’s instructions” requirement.

Harness Straps and Chest Clip

In a forward-facing seat, the harness straps thread through slots at or above your child’s shoulders. That is the opposite of a rear-facing setup, where straps go at or below the shoulders. Using the wrong slot height can let the child slide upward out of the harness in a crash.

The chest clip, sometimes called the retainer clip, sits at armpit level. Too low on the belly and the straps can slip off the shoulders at impact. Too high near the throat and the clip itself becomes an injury risk.

Winter Coats

Puffy coats create a gap between the harness and your child’s body that disappears the moment a crash compresses the fabric, leaving the harness too loose to do its job. Buckle your child in without the coat, tighten the harness snugly, then put the coat on backwards over the straps or lay a blanket on top. A harness with several inches of slack from a bulky jacket also likely fails the manufacturer’s “snug” instruction, which Michigan incorporates by reference.

Using a Secondhand Seat

A used forward-facing seat can satisfy Michigan’s requirements, but only if you can verify three things: the seat has never been in a crash, it has not been recalled, and it is not past its expiration date. Car seats are engineered for a single crash event, and structural damage from a prior collision can be invisible. The expiration date, typically six years from the date of manufacture, is stamped on the seat’s label with the model number. If any labels are missing, you cannot confirm recall status or expiration, and the seat should not be used.

Fines, Points, and the Waiver

Violating the car seat law is a civil infraction, not a criminal offense.¹ The statute does not fix a specific dollar amount, and each court adds its own fees, so the total depends on where you receive the citation. Expect the combined fine and court costs to land in the low hundreds of dollars per offense.

The ticket carries zero points on your Michigan driving record. The statute explicitly prohibits points from being assessed, and no abstract of the violation is sent to the Secretary of State.¹ That keeps the violation out of the record insurers typically review for rate adjustments.

A judge can waive the fine. Under the provisions amended alongside the 2024 update, a driver who receives a citation can seek a waiver by showing proof of acquiring a proper car seat and providing evidence of education from a Certified Child Passenger Safety Technician before the court date. Buying the seat alone is not enough; the education piece is required too.

Exemptions and What Isn’t Covered

Michigan exempts passengers on school buses from seat belt requirements under MCL 257.710e.⁵ Beyond that, the car seat law applies broadly. There is no carve-out for taxis or ride-share vehicles like Uber and Lyft, so the same staged requirements apply when your child rides in one. If you use ride-share often, a portable travel seat is the only way to stay compliant.

Free Inspections

If you are not sure your forward-facing seat is installed correctly, a Certified Child Passenger Safety Technician will inspect it at no cost. Technicians give hands-on installation help and walk through the specific adjustments your seat requires. You can find one through the Safe Kids Worldwide directory at cert.safekids.org. Since Michigan now folds CPST education into the fine-waiver process, getting an inspection before a ticket is a lot cheaper than getting one after.

1
Michigan Legislature. Michigan Compiled Laws 257.710d – Child Restraint System Required
2
National Highway Traffic Safety Administration. Air Bags
3
State of Michigan. Updated Child Passenger Safety Laws Provide Extra Protections for Children
4
National Highway Traffic Safety Administration. Car Seats and Booster Seats
5
State of Michigan. Traffic Safety – Related FAQs