BMW F 750 GS Special vehicle 2018 Rider's Manual page 62

If the Check Control dialogue
3
appears while riding, keep
calm. You can continue riding,
60
the engine will not switch off.
Have the faulty radio-operated
key replaced by an authorised
BMW Motorrad Retailer.
Replace the battery of the
radio-operated key
General warning light shows
yellow.
Remote key battery at
50%. No functional
impairment.
z
Remote key battery
weak. Limited central
locking function. Change
battery.
Possible cause:
The integral battery in the
radio-operated key has lost
a significant proportion of its
original capacity. There is no
assurance of how long the R/C
key can remain operational.
OE
with Keyless Ride
Replace the battery of the
radio-operated key (
Vehicle voltage too low
General warning light shows
yellow.
is displayed in yellow.
Vehicle voltage low.
Switch off unneces-
sary consumers.
WARNING
Failure of the vehicle sys-
tems
Risk of accident
Do not continue your journey.
The battery will not be charged.
By continuing to drive on, the
vehicle electronics discharge the
battery.
NOTICE
The fuse for the alternator reg-
ulator can blow if the 12 V bat-
85).
tery is installed incorrectly or if
the terminals are swapped (e.g.
when using a starting aid).
Possible cause:
The alternator or alternator drive
is faulty, battery is faulty or the
fuse for the alternator regulator
has blown.
Have the fault rectified as
quickly as possible by a
specialist workshop, preferably
an authorised BMW Motorrad
Retailer.
Vehicle voltage critical
General warning light shows
red.
is displayed in red.