Kubota KX101-3 alpha problem

Hello dear sirs,

Please help me with my "new" buddy excavator Kubota KX101-3 alpha year of manufacture:2004 , 3.5t.

So I have error code 32. I have a code that has come up on the
screen of my Kubota KX101-3 alpha excavator. Im thinking its a service code as there is a picture of a spanner
next to it. The code is 32. Everything seems to be running fine on the machine. Any info would be
great. Without contacting Kubota and getting told to "bring it in" is there any info out there about
error/service codes? I cant find much on the interweb.

Also, if someone can give me operational manual, or parts catalog, or service manual would be great!

Thankyou