Low" Hands Free Key (Hf) Battery Level; High" Engine Coolant Temperature - Ducati Diavel Workshop Manual

Instruments

"Low" Hands Free key (HF) battery level

The activation of this (amber yellow) "warning" indicates that the Hands Free system has detected that the battery that
permits the active key (A) to communicate and turn the vehicle on is almost discharged.
Note
In this case replace as soon as possible the battery as indicated in Sect. 6 - 8

"High" engine coolant temperature

The activation of this (amber yellow) "warning" indicates that the engine coolant temperature is high.
It is activated when the temperature reaches 121°C (250°F).
Note
In this case, stop the vehicle and switch the engine off immediately; make sure that the fans are working.
"Replacing the battery in the active key".