EN-66
– SPORT/eMTB:
SPORT: Powerful assistance, for mountain biking
and for cycling in urban traffic
eMTB: Optimum assistance whatever the terrain,
rapid acceleration when starting from a standstill,
improved dynamics, top performance (eMTB is
only available in combination with drive units
BDU250P CX, BDU365, BDU450 CX and
BDU480 CX. This also requires a software update.)
– TURBO: Maximum assistance even at high pedaling
speeds, for biking sports
To increase the assistance level, briefly press the
button + (6) on the on-board computer repeatedly
until the required assistance level appears on the in-
dicator (i). To decrease the assistance level briefly
press the button – (5).
If the display is set to TRIP, TOTAL or RANGE, the se-
lected assistance level will only be shown briefly (for
approx. one second) on the display when switching
over.
Switching bike lights on/off
For the model which has the bike lights powered by
the eBike system, a medium-length press of the but-
ton + will switch on the front and rear lights simulta-
neously. To switch off the bike lights, press and hold
the button +.
The lighting symbol (h) is displayed when the light is
on.
Before starting each journey, check that your bike
lights are working correctly.
The on-board computer saves the light status and ac-
tivates this saved status accordingly after a restart.
Switching the bike lights on and off has no effect on
the backlighting of the display.
Bosch eBike Systems
English – 9
English – 10
The speedometer (a) always displays the current
speed.
The indicator (i) always displays the last setting as
standard. Repeated medium-length presses of the
button – will display the trip distance TRIP, the total
distance TOTAL and the battery range RANGE one af-
ter the other. (Briefly pressing the button – will de-
crease the assistance level.)
To reset the trip distance TRIP, select the trip dis-
tance TRIP and simultaneously press and hold the
buttons + and –. The display will initially show RE-
SET. If you continue to press both buttons, the trip
distance TRIP will be set to 0.
To reset the battery range RANGE, select the battery
range RANGE and simultaneously press and hold
the buttons + and –. The display will initially show RE-
SET. If you continue to press both buttons, the trip
distance TRIP will be set to 0.
You can switch the displayed values from kilometers
to miles by holding down the button – and briefly
pressing the on/off button (1).
The versions of the subsystems and their model part
numbers can be displayed for servicing purposes,
provided the subsystems divulge this information
(dependent on the subsystem). With the system
switched off, simultaneously press the buttons – and
+ and then press the on/off button (1).
The USB port is reserved for connecting diagnostic
systems. The USB port does not have any other func-
tion.
1 270 U20 XBP | (08.04.2020)
1 270 U20 XBP | (08.04.2020)
Speed and distance indicators
The USB port must always be completely sealed
( ( a a ) )
u
with the protective cap (8).
( ( b b ) )
( ( c c ) )
Action
Switch on on-board computer
( ( j j ) )
( ( d d ) )
( ( e e ) )
( ( i i ) )
Switch off on-board computer
Increase assistance
Decrease assistance
( ( h h ) )
( ( g g ) )
( ( f f ) )
Display TRIP, TOTAL,
RANGE, assistance modes
Switch on bike lights
Switch off bike lights
Reset trip distance
Activate push assistance
Implement push assistance
Switch from kilometers to
miles
Display the versions
Adjust display brightness
A) The eBike system must be switched off.
B) The information is shown as scrolling text.
C) The display must be switched off.
EN-67
Buttons Duration
+
–
–
+
+
– +
WALK
1.
+
2. As re-
quired
–
1. Keep
pressed
2.
– +
1. Keep
A)B)
pressed
2.
C)
– +
1. Keep
pressed
– or +
2.
Bosch eBike Systems