(1) As used in this section, the terms “policy” and “renewal” have the meaning ascribed in s. 627.728.
(2) An insurer shall mail or deliver to the first-named insured at least 30 days’ advance written notice of the renewal premium for the policy.
(3) If the insurer fails to provide the 30 days’ notice of a renewal premium that results in a premium increase, the coverage under the policy remains in effect at the existing rates until 30 days after the notice is given or until the effective date of replacement coverage obtained by the insured, whichever occurs first.