Hi,

Can someone tell me how to resent the ASSYST PLUS message regarding Service A?

I have tried the procedure for earlier model years, but apparently the system was changed in 2010 because the displays are different and earlier instructions don't work.

Thank you.

 

Note: Make sure that you close the driver's door behind you BEFORE you get started!

 

I found that if I reset it before it was due all went well. When I waited until it was overdue I had to have it reset by the dealer.

 

Much appreciated.

 

Thanks,this worked perfect

 

 

I did all the steps, but at the end I got the next mesage:

it has not been possible to carry out the full maintenance

 

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Here is what I did this week for my C300 reset:

The procedure in the PDF file sometimes works but this week I tried it failed. Instead to do the step 1 listed in the PDF file (insert key and turn to position 1), I push the keyless start button twice without foot on the break. Then follow step 2 to the end.

 

I dont have the keyless start button.