in need of info
Two causes for concern that I believe the dealer will fix
1 the air condition is not working
2 check engine light on code po715 for a transmission turbine speed sensor
I guess what I would like to know is what is best for it
Oil brand (I've heard Mobil one synthetic is good )
What actual maintenance should i do and I plan to do as much as I can on my own
And of course problems too look out for
I owned a 97 c230 before and this new beauty is much different
Thank
-D


