Hello, i am new in this forum.
Last day i drained the battery of my Volvo S80 (2,5 Td 2000) bought for my fault.
I recovered it using a battery to battery wire with another car.
After that i had several and mutiples electrics faults like instruments panel that turn on and turn off countinuosly, mistake message about ABS in the onboard computer, central locking that works and does not, the same for the windows, direction indicators that works and after a while does not.
I think i have a problem with the electronic module CEM.
If broken the electronic module CEM is repairable or i need a new one?
Any chance to buy cheaper in the net or i have to entrust to a Volvo authorized workshop?
Is there anybody who can give give me any suggestion to recover this serious matter?