Have the front suspension checked for worn tie rod ends. (yourmechanic.com)
Fresh oil change, new front tires mounted and balanced, inner tie rods replaced on both sides, replaced both front axle seals, 4 wheel alignment performed and power steering pump replaced! (mercedesbenzofdenver.com)
The lower control arm and tie rod assembly are both mandatory components of the suspension / steering system. (mechanics.stackexchange.com)