Diminished value is recoverable in third-party cases and through your own uninsured motorist coverage. Minimum liability coverage is required and the statute of limitations to file a claim is 3 years from the date of the accident. Maryland Code, Ann. Ins. § 19-509.
Fred Frederick Motors, Inc v. Krause, 12 Md. App.62 (1971)
The general rule on tort damages, including motor vehicle torts, is easily stated: the damages should compensate the injured person for the wrong which has been done to him. If the vehicle is completely destroyed, the plaintiff receives the market value. For repairable vehicles, if the plaintiff can prove that after repairs his vehicle has a diminished market value from being injured, then he can recover in addition to the cost of repairs the diminution in market value, provided the two together do not exceed the diminution in value prior to the repairs.
Relevant Maryland Civil Pattern Jury Instructions MPJI-Cv 10:21 Property Damages
In an action for recovery of damages for damaged property you shall consider the following: a. Repairable Damages
Where the plaintiff’s damaged property can be repaired, the plaintiff is entitled to recover the reasonable cost of restoring the damaged property substantially to its condition immediately before it was damaged. In addition, the plaintiff is entitled to recover for the loss of the use of the property during a reasonable period of time while it is being repaired.
In cases where the damaged property has been repaired but its fair market value nevertheless has decreased, the plaintiff may recover the difference between the fair market value of the property before the damage and after the repair.