Hello,
This is my first post although I have enjoyed the technical advice for some time. I have a '97 e320 with under 90,000 miles and new Michelin MVX4 Plus XSE tires (which were also the brand installed when I purchased the car). Lately, I have noticed a constant jiggle (vibration) in the steering wheel. At first, I attributed it to the rutted-out interstate pavement; however, I notice it at various speeds on various roads. When I let go of the steering, the car does not pull to the left or the right, but stays straight on, so I think the wheels are aligned properly. Can anyone provide possible causes? I always like to approach the dealer with some foreknowledge!
Thanks,
Ian