One of the most common problems with vintage BMW’s is that the plastic gears inside the gauge cluster degrade over time. The delicate plastic gears turn into a soft cheese like material and stop tracking mileage in the odometer. This makes it difficult to tell the true mileage of an old BMW, because often the owner will continue driving the car for years before making a repair.
Nothing connects us to the car we drive as much as the steering wheel and shift knob. Over time, the leather on these parts will become worn down and unpleasant to touch. One of the easiest and most enjoyable upgrades for your BMW is to install a new shift knob. Here’s how to remove and install a new factory shift knob: