battery remplacement on 2005 BMW 745i

just remplaced battery on my 2005 BMW 745I,wich it was working fine before I changed it.
however the car now isn't working right at all and the screen is showing a symbol( ENGINE MALFUNCTION POWER DOWN!)
So I wander if it supposed to be reprogram some how or what is causing the issue...

Asked by for the 2005 BMW 745i
0 answers