Yep, mine did this when new. There is a rubber seal around

the steering column that resonates. If you want to see

exactly where sound comes from, start the car then sit on

your knees outside the car and turn the wheel. Looking at

the steering column you can see and hear where it comes from.

Put some grease between the rubber seal and column to fix.

(I did this 4 years ago and did not have to do it since -- the

spray stuff would work too but maybe not as long).

The steering linkage was re-designed for the 70 series.

The 850s don't do this.