8.1.2 Opening the centre panel..............................................................................................38
8.1.3 Opening the front panel ................................................................................................40
8.1.4 Opening the rear light cover..........................................................................................41
8.1.5 Replacing the splash guard ..........................................................................................42
8.2 Electronics module..................................................................................................................43
8.2.1 Replace remote ............................................................................................................43
8.2.2 Replacing the power module ........................................................................................43
8.2.3 Replacing the actuator module under the seat.............................................................46
8.2.4 Replacing the lighting PCB...........................................................................................47
8.2.5 Replacing the G-Trac sensor........................................................................................49
8.2.6 Drive program selection after component replacement................................................51
8.2.6.1 Profile selection with remote REM A or REM B.......................................................51
8.2.6.2 Profile selection with remote REM 550....................................................................52
8.3 Updating the driving program................................................................................................53
8.4 Batteries, cables & battery charger .......................................................................................54
8.4.1 Making the batteries accessible....................................................................................54
8.4.2 Replacing batteries.......................................................................................................56
8.4.3 Correct handling of damaged batteries.........................................................................58
8.5 Checking and replacing the main fuse..................................................................................59
8.6 Checking the cable..................................................................................................................61
8.6.1 Cable routing.................................................................................................................62
8.7 Lighting unit.............................................................................................................................63
8.7.1 Replacing the front LED (LED lighting unit)..................................................................63
8.7.2 Replacing the complete front headlight (LED lighting unit until 03/2012) .....................63
8.7.3 Replacing headlamps completely (LED lighting system starting 03/2012)...................65
8.7.4 Replacing the front bulb holder (LED lighting unit until 03/2012)..................................67
8.7.5 Replacing headlamp brackets (LED lighting system starting 03/2012) ........................68
8.7.6 Replacing the complete rear light (LED lighting unit)....................................................69
8.7.7 Replacing the rear bulb holder (LED lighting unit) ........................................................70
8.8 Front wheel forks.....................................................................................................................71
8.8.1 Replacing the wheel fork...............................................................................................71
8.8.2 Adjusting the wheel fork................................................................................................73
8.8.3 Changing a front wheel.................................................................................................74
8.8.4 Replacing a tire or inner tube in the front......................................................................75
8.9 Replacing the front wheel carrier...........................................................................................77
8.10 Drive wheels.............................................................................................................................79
8.10.1 Replacing the drive wheel.............................................................................................79
8.10.2 Replacing a tyre or inner tube.......................................................................................80
8.10.2.1 Replacing pneumatic tyres ......................................................................................80
8.10.2.2 Replacing puncture-protected tyres.........................................................................82