Megan Mullally is facing a lawsuit for allegedly driving through a red light and crashing into another car in 2009.
Wendy Kim claims her Mercedes incurred almost $15,000 worth of damage from the accident, in which both women sustained minor injuries.
Kim has now filed legal documents at Los Angeles Superior Court demanding Mullally pays for the repair costs, but so far the actress has refused because she insists she is innocent of any wrongdoing.
Mullally claims the traffic light was yellow when she drove through it and that Kim's "negligence" resulted in the crash, reports TMZ.com.
A hearing is to be held in April.