[Rjleady]

Hello i am new to this i have just got a volvo xc70 2006 d5 i am having trouble with it i 1st noticed when i indicated left it was indicating the oppasit way then next it went off completely and dont work at all same with high beam and steering wheel button and washer jets also the wipers are on one speed i have tried changing steering wheel module and sib it worked for about half hour then stopped and wont work again anyone else had this problem or no off how could fix it please