Two problems related to power window have been reported for the 1999 Acura CL. The most recently reported issues are listed below.
Driver's side window dropped down and would not work. This is the second time this has happened on the driver's side. It has also happened on the passenger side once. Service staff at Acura dealer was aware this is a constant problem with the Cl.
Door cable regulator broke. Due to the broken cable, the window dropped down into the doors. The dealer was notified and acknowledged the problem, but will not fix it. Acura was not interested in developing a fix for the problem. The problem may recur in any of the windows and it was unsafe to leave the vehicle in the rain, shopping center, etc. , due to the fact the they could open by themselves.