"Just had an oil change/filter service on my 1976 450SL. I usually don't have any wrench put to it that isn't in the hands of my regular M-B mechanic. I figured this modest maintenance was worth a try. I am writing to let corp. know Chad at the Packerland site was caring, cooperative, cordial and complete in his approach and dealing with me. The work was done on-time and at a very fair price."