Peugeot 2008 1.6 e.HDI

Hello,

I have a Peugeot 2008 1.6e-HDI in my work shop, with a problem on the driver window. The problem is the window gets down but it only rolls up intermittently.
I tried the programming trick, in which we hold the button up with the window on top, but after that only worked for several times.After some some the problem comes back again.

Fault codes with KTS:
1-B1137
2-B1331

Probably faulty buttons?

Regards