Has anyone tried the for Clearing the SERVICE A & B..??

YES.. .I've tried the following without success.
1) Ignition position 1
2) Home button on 'Trip'
3) Press Home button ONCE. (Displays scrolling options)
4) Hold Ok for 5 seconds (Should switch back to TRIP screen.
5) Hold Home for 5 seconds. (Displays scrolling options THEN back to TRIP)
6) Hold Ok for 5 seconds and release. (Shows Vehicle data, brake pad, WORKSHOP).

Any feedback or alternate device that works would be appreciated.

 

You shouldn't need a scanner to reset it regardless, it is sometimes tricky to get in that menu, keep trying, try using this method, also check the pdf file attached there: https://mbworld.org/forums/e-class-w...indicator.html

 

Here are two more PDFs that might help: https://mbworld.org/forums/w213-amg/...ml#post8989074

 

This PDF : https://mbworld.org/forums/e-class-w...ml#post8422196

also try putting the key in the marked spot.

 

Got it and i'll try today.
G550 SERVICE INDICATOR RESET. t.pdf

 

Hopefully it works for you.

 

Stay tuned to that thread: https://mbworld.org/forums/e-class-w...dicator-2.html