Driving with broken rear springs in a Volkswagen can cause several issues. Rear springs are important for stabilizing the vehicle and absorbing shocks from the road. Damaged rear springs can make steering difficult and result in an uncomfortably bouncy ride. They can also cause premature tire wear and make noises when turning. Signs of broken rear springs include a vehicle that leans or sways or makes cranking noises when turning. It is important to have rear springs inspected if any of these issues occur.