Hello!!!!
Recently i noticed that my 2006 slk55 Amg starting having stiff steering wheel off and on. But now i got the following errors/ faults.
1. ABS warning light
2. EPS
3. Speedtronic
4. Brake wear warning
5. Stiff steering wheel
6. Reverse lamp faulty
7. P0600 code ( Serial communication link malfunction )
i took it to the dealer. they keep charging me for diagnostics and still cant tell me what's wrong with the car. i was charged $700 diagnostics and they wanted me to approve another $900 for more diagnostic. i asked them will that diagnostic will find the issue. The can not even guarantee me. so i took my car. please anyone with the same issue. please help.