Tips on replacing insulation above oil dip stick
2012 ML350 showing damaged insulation pad above the oil dip stick.


Step 1 - Remove the rubber trim by pulling on it or at the left edge pulling it out
Step 2 - Lift up on the access cover. It is held in with tabs on the back side.
Step 3 - Remove the screw at the top. I believe is it 8mm.
Step 4 - Remove the screw on the front side, I believe this is a T10 or T15. Then the cover will lower and you pull forward on the panel.
To re-install it is the reverse. There is a hook on the bottom that you will slide the new one into before putting the 2 screws back.
BTW - I've got to clean my engine bay, guess I know what I'm doing this weekend.
Speaking of cleaning, what works best for the big V6 cover over the engine - I have trouble getting oil stains off of the silver part.
Last edited by Rubatoguy; Oct 14, 2022 at 04:32 PM.
Microfiber towel dampened with plain water is best to clean the engine cover. Remove the cover and clean it on the lawn or garage floor for better access.




