Hi everyone, my first post, great site !
On my 380SE,when I have one wheel jacked up, shouldnīt there be resistance to turn that wheel ? ( there isnīt ).
Iīm not sure how these are supposed to work, but I seem to remember that there should be a certain torque required to turn the wheel thats off the ground ( on other makes with limited slip )
This is with the car in neutral of couse.

your 380 doesn't have limited slip...among W126 series, only 560 SEL and 560 SEC had limited slip

JoeB

Itīs a euro version- has the plaque saying 'sperrdifferential'