cq window no rising...

[Doug Johnson]

The patient's a '90 cq.

A few days ago, when parking the car to display it for sale, I could open
the passenger window would but not lower it.
This is the case using the either switch on the driver's door or the
passenger's door.
Bentley suggest checking the
No window lift motor noise when I try to raise the window, so I'm guessing
it not bad lift cables, tight?

Any great (read: cheap) ideas?  <foolish laughter>

TIA!

~ Doug