Xdrive faults loss of traction

[Andycro]

Hi all, I am new to this forum, I was having issues with my xdrive and with thanks to this page I brought new tyres and the xdrive issues dissapeared.

But just lately I have had a clunking noise when changing down gears, but today i lost all traction, I have a lot of whining noises, and then it catches a gear.

I have taken to my local garage and on the ramp there is no power to rear wheels, 

my question is do you guys this its a straightforward fix or a replacement Xdrive transfer box ? it is a 2013 320d estate..

[Greydog]

Hi Andy

There is a guy who specializes in X drive repairs in Oldham (I believe) Also get the rear diff checked as wrong tyres causing wind up in the suspension can cause damage

If it is just the actuator drive gear you may be lucky and be able to remove the actuator motor and replace the nylon gear drive looks like a starter motor on the transfer case

Dave