User manual
Quick guide P9-0151-Q
 11 of 20
Version 2.0.0/2011 
Medema Production A/S
Battery indicator
If there is an electronic fault, a number of lamps in the battery indicator will 
light up. The following table shows what they mean. 
For further information on troubleshooting see the User Manual. 
Lamps Causes Remedy
1 lamp The batteries need charging or the 
connection to a battery is poor.
Check all connections between the 
controller and batteries. If these are 
fi ne, try charging the batteries
2 lamps Poor connection to the motor. 
Check the connection between the 
motor and controller. Contact supplier.
3 lamps Short-circuit between the motor and 
a battery connection.
Contact supplier - say how many 
lamps are lit.
4 lamps Not in use
5 lamps Not in use
6 lamps
The S180 is prevented from driving. 
Inhibit 2 is active. This may be due to 
the battery charger being connected, 
the plug to the thermal switches being 
disconnected, a fault in the thermal 
switch or the scooter is overheating. 
Stop the unit and wait 3-5 minutes 
before restarting. Turn the key to 0 
and then to 1 to reset the fault.
Contact supplier.
7 lamps Accelerator fault. Make sure that the accelerator is 
in neutral when the Mini Crosser is 
turned on.
8 lamps Controller fault. Contact supplier.
9 lamps Poor connection to motor brake.
Magnetic brake is disengaged.
Check the connections from brake to 
controller, or push the brake lever up.
Check that the vehicle is not 
disengaged.
10 lamps The controller has been supplied 
with a high voltage in excess of 38 
V. Usually seen in the case of a poor 
connection. 
Check all connections from the 
batteries to the controller.
Running 
lights
Charger is connected. Remove charger.










