Mazda MX-5 2020 Owner's Manual page 495

If Trouble Arises
When the Roof Cannot be Closed
8. Tie off the other side rope the same
way.
9. Close the trunk lid.
After finishing the procedure
After finishing the procedure, have the
roof checked at an Authorized Mazda
Dealer as soon as possible.
WARNING
Drive the vehicle at a speed of 40 km/h (24
mph) or lower before having the roof
checked at an Authorized Mazda Dealer:
The front roof may open while the vehicle is
being driven and cause an accident.
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