Hi,

yes you can access the Service Mode with the Display. But you need an Special Key with the number "738" with this key you can turn the Keyswitch in the second position / if you dont have this key try to bridge the cables behind the keyswitch.

So here is the Trick with the Key.

Press the "quadrat" and the "sandclock" keys on the Display at the same time as you turn the keyswitch in the second position until the Display shows you "Service Mode"

Now you can access all parameters of the forklift.

Mfg

Sven