Wrong gear oil in differential
#1
Member
Thread Starter
Join Date: Feb 2006
Location: Connecticut
Posts: 105
Likes: 0
Received 0 Likes
on
0 Posts
2006 CLS55, Barolo Red
Wrong gear oil in differential
I brought my CLS55 (NO 030 package) in for it's first service yesterday 1000 - 3000 mi.
For some reason (incompetence) they changed out the gear oil in the differential with 75w-140. My car is supposed to have 85w-90.
What problems could this cause, if any?
They also scratched the hood, so it's going back on tuesday.
I HATE OTHER PEOPLE TOUCHING MY CARS! DAMN IT!
I'm extremely pissed off right now.
For some reason (incompetence) they changed out the gear oil in the differential with 75w-140. My car is supposed to have 85w-90.
What problems could this cause, if any?
They also scratched the hood, so it's going back on tuesday.
I HATE OTHER PEOPLE TOUCHING MY CARS! DAMN IT!
I'm extremely pissed off right now.
#2
Senior Member
Join Date: Nov 2004
Location: So. Cal.
Posts: 375
Likes: 0
Received 1 Like
on
1 Post
2006 CLS55-030, 2002 BMW 540 Wagon, 1995 VW Jetta GLX
![Thumbs up](https://mbworld.org/forums/images/icons/icon14.gif)
CLS_AMG - Your Dealership did you a favor by using 75W-140 Gear Oil. It is most likely the same Gear Oil that is used in the 030 LSD, which is a superior Gear Oil and it also can be used in "NON-LSD" Diffs. Now the scratch in the Hood is another Issue altogether!!
Sorry to hear about the Hood damage
, but the 75W-140 Gear Oil is not a problem.
- Bob
![wall](https://mbworld.org/forums/images/smilies/banghead.gif)
![Frown](https://mbworld.org/forums/images/smilies/frown.gif)
![Smilie](https://mbworld.org/forums/images/smilies/smile.gif)