29k miles right now.
Just 2 days ago, with the steering wheel at full lock, turning left to make a u turn - i could feed the steering wheel vibrating/ shuddering ever so slightly.
That same day - on the drive home, on the freeway going 70-80mph, I could feel the car drifting left and right.
Is this transfer case fluid needing to be changed? I already purchased bmw scan tool but have yet to purchase the fluid, plug and syringe. Was planning to do it closer to 40-50k miles.
