(2) Recover damages based on the reduction in the fair rental value of the dwelling unit; or
(3) Procure substitute housing, in which case the tenant is excused from paying rent for the period of the landlord's noncompliance. The tenant may recover the cost of the reasonable value of the substitute housing up to an amount equal to the monthly rent for the each month or portion thereof of noncompliance as prorated.
In addition to the remedies set forth in Section 5-12-110(f)(1) – (3), the tenant may:
(4) Withhold from the monthly rent an amount that reasonably reflects the reduced value of the premises due to the material noncompliance or failure if the landlord fails to correct the condition within 24 hours after being notified by the tenant; provided, however, that no rent shall be withheld if the failure is due to the inability of the utility provider to provide service; or
(5) Terminate the rental agreement by written notice to the landlord if the material noncompliance or failure persists for more than 72 hours after the tenant has notified the landlord of the material noncompliance or failure; provided, however, that no termination shall be allowed if the failure is due to the inability of the utility provider to provide service. If the rental agreement is terminated, the landlord shall return all prepaid rent, security deposits and interest thereon in accordance with Section 5-12-080 and tenant shall deliver possession of the dwelling unit to the landlord within 30 days after the expiration of the 72-hour time period specified in the notice. If possession shall not be so delivered, then the tenant's notice shall be deemed withdrawn and the lease shall remain in full force and effect.