Transalp 700va ABS & FI light come on ABS flashes and speedo stopped working all at the same time

SOURCE: ABS light handbrake light allways on

check to see of you can get any faults from abs control module, if abs control module can not be scanned, check fuses, if fuses ok, it will need an abs control module.

SOURCE: erratic display malfunction

Check the back of the cluster. Many have taken a real hard jolt after seting a wheelie down too hard. Could just be the connection there. As for the EFI light too many other probables.

SOURCE: FI light glows red above speedo on CBR Fs Sport 600

The F(uel) I(njection) comes on when the ECU locates a malfunctioning sensor.You must go to a dealer's workshop to read the ECU's fail report and check the injection components.Perhaps is just a shortcut in your harness but first check the diagnose to eliminate the fact of a sensor or an injector.

SOURCE: speedometer stoped working ,at first sometimes it

i had these problem befor on my case the speedometer stor reading ,the abs came on and the brake ligth,i just change the speed sensor and everything it's fine now

SOURCE: my lights are on for abs asc and my speedo and mpg

nornally abs and asc on mean bad sensors, but because of the other issues, i would say
hmmmm another wet ECU?
i don't know the placement of the ECU box on a series 5, but probably below the windshield passengers side access under the hood.

that boxed area can get wet and corrode an ecu to the point of failure (i've lost 2 before i discovered it). remove the ecu and remove the bottom plate on the ecu itself and clean gently the circuit board with alcohol and a tooth brush.

you'll know if it needs cleaning because it will be corroded and gummed up. that short circuits lots of components in the car and reports bad sensors that aren't really bad.