You can view the parameters without the can key connected.

Is this LWE fitted with fold up safety arms? if it is then check the switch is working correctly else the truck wont speed up & will stay at pedestrian speed.

If your really really lucky then you may find the driver parameters are unlocked, you do find the odd one now & then that is left unlocked by mistake.

Parameter 1 is for the turtle mode, parameter 2 is max speed.

Truck OFF

Press & hold a horn button

Switch truck ON

Look at the display, wait till P is shown then release the horn button.

Use the throttle forwards / backwards to scroll through the paramater list till you get to the one you want to change.

Press horn button again, the number on display will now start to flash.

Use the throttle to change the parameter value on the display to what you want the setting to be.

Now press the horn button again to stop the flashing & save the new paramater value.

Once you have finished switch the truck OFF then back on again.

If the truck has been locked out & wont let you change a parameter then you need a BT can key connected.