CarTalk.com Best of Deals Car Reviews Repair Shops Cars A-Z Radio Show

Checking trans fluid in a 2011 Mercedes-Benz E-Class

How to check transmission fluid

What does your owners manual say?

Presumably your Mercedes has “lifetime fluid” and no transmission dipstick. Here’s how to proceed: https://mbworld.org/how-tos/a/mercedes-benz-e-class-and-e-class-amg-how-to-check-transmission-fluid-388835 Among other things, you’ll need to buy a dipstick. Sad but true.