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      12-19-2022, 08:07 AM   #6
ctcarbonari
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Drives: 2015 BMW 535i M Sport
Join Date: Feb 2022
Location: Vancouver, WA

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2015 BMW 535i  [0.00]
2015 BMW 535i  [0.00]
Beautiful rides & it's comforting to see them in such good shape!

OP: I'd definitely service your transmission per ZF procedure (dump & fill along with their topping off @ temperature method). LifeGuard fluid too. You'll only get about 1/2 to 2/3 the fluid changed out but that is better than keeping the existing. Don't do any forced flush methods.

"Lifetime Fluid" is such a ridiculous term.

Sounds like you're taking good care of her!
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