I have a ML63 AMG w164. Has a few issues. I'm sure you guys could help out.
Can anyone help?

Trouble Codes

ESP inoperable
Run flat indicator inoperable
Front fog lamp left
Auto light inoperable
Fuel level doesn't read correctly. When the fuel level reads half tank it's actually empty??
Also right rear suspension sits a lot higher then the other corners??

should I invest in a MB STAR c5 tool?
please help!