How to FIX the annoying message :
"Restraint Systems Faulty - Function of airbags, belt tensioners and belt force limiters faulty. Ensure your seat belt is fastened despite the fault!"
on you BMW e60 .
SFZ: Resistance, firing circuit, belt tensioner, driver, too high
Code 9AFF – Safety battery terminal firing circuit resistance too high
BST ( Battery Safety Terminal ) Bypass