Asked a dealer 3 times to change the ATF in my 09 X5 30i. Each time I get the "BMW says it doesn't need it"
So, I did a drain and fill. After seeing how hard it was going to be to drop the pan/filter.
Any need to be concerned about the copper and tin levels?
Would you take this report to the dealer to "edumacate" them??
So, I did a drain and fill. After seeing how hard it was going to be to drop the pan/filter.
Any need to be concerned about the copper and tin levels?
Would you take this report to the dealer to "edumacate" them??