Getting some vibrations in steering wheel and also have a mystery squeak in the innards of the dash or steering column.....can't tell. This only happened in the last couple thousand miles. I've had Bilstein HDs for 8k, with 17 inch wheels. Is this worth digging into or am I barking up the wrong tree? 148k on car.

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former: 83 300D, 97 C230, 93 400E

current: 08 C300 Luxury , 92 500SL