This Kit effectively breaks the circuit making the vehicle think that there is a ’blown’ fuse that controls the 4WD on the Y62.
Once that occurs the vehicle will only drive the rear wheels and importantly it DOES show dash warnings and Does Disable many of the safety features as it can no longer control the front wheels, so use at your own risk.
On pushing the Button again, the circuit is restored just like the fuse has been replaced. The warnings lights do clear, however often this can require a short drive and or a restart of the vehicle.
The traditional 'dash mounted push switch kits includes:
Please be mindful that the 2WD kits do override the STD vehicle function and or modify how the vehicle operates. Although care and attention has been taken in the products, adding them at your Y62 is at own risk. The kits are designed with fuse and component protection in mind to reduce risks, so please install well and enjoy wisely and safely.