The recall notices states that improperly lubricated driver's side power window master switch may develop a notchy or sticky feel, and that improper aftermarket lubrication may present a fire hazard.
The master switch will maintain the stack and allow you to configure and monitor the whole stack as though one via a single console.
One switch from the stack will act as the master switch.
If the master switch fails, the next switch in the stack will automatically take over as master.
There is clearly no evidence that stem cells are the master switch of tissue function and have any effect on longevity.
