2002 Sprint St 955i Blown Battery Now Electrical Fault

Hi all im a newbie and have would like some help if possible? 2002/51 sprint st 955i
I was out for a ride when my battery decided to blow and catch fire, i managed to pull the battery out before it gutted the bike. Just a little bit of damage to the battery box thankfully.
Any way i returned the next day with a new battery to fit and she started first time put a voltage tester on and fine on tick over but shot up to 22v when i revved her, turned her off and had the bike recovered home.

So i thought new reg/rectifer which i have fiited replaced all the blown fuses and replacement ecu even put a new Stator in just for piece of mind, the problem is now the bike starts and hold correct voltage but i now have a fault with the indicators when i indicate left or right the lights just stay on without flashing and the new relay make a buzzing sound?? the rev counter also is not working

look forward to talking to you all

 

Thanks Joe,
replaced the relay but still stay on and will not flash the relay is makinging a buzzing sound.
thanks Phil

 

Yes i did notice the rev counter is not workin either, so on maybe have a look at that too may be connected something shorting somewhere?
Thanks

 

the replacement relay was faulty all working correctly, also had a large drain on the battery over night.
The battery drain was the headlight relay
all sorted now cheers chaps