Bmw Xdrive Transfer Case Problems. Bmw fault code 5f3a and bmw fault code 5463 usually three warning lights will light. 4x4 warning light brake warning light and the.
Have a try good luck. And if there still will be an error then your transfer case is broken. Common reasons for this to happen.
Leaking output shaft.
In january 2015 i contacted bmw as i had heard of other drivers of similar 3 series bmws having driveshaft and transfer case problems but bmw denied there was an issue. You may have also heard about the 2000 dealer cost to replace the transfer. Another potential problem is the output shaft seal where the rear drive shaft attaches. It seems pretty intolerant to maintenance since it seems most issues look like they occur around 5560k mi.