How do you replace rear bushes on a vectra?

To replace the rear bushes on a Vectra, start by safely lifting the vehicle and securing it on jack stands. Remove the rear wheels, then use a socket set to unbolt the rear suspension components as needed to access the bushes. Press out the old bushes using a suitable tool or a hydraulic press, clean the area, and then press in the new bushes. Finally, reassemble the suspension, ensuring all bolts are torqued to the manufacturer's specifications before lowering the vehicle back to the ground.