If using DAS to check and diagnose the ABS/SBC system in Mercedes Benz's W211 and R230, there is a faults showed: CODE C249F, OPERATING TIME OF COMPONENT A7/3 IS EXCEEDED (SBC HYDRAULIC UNIT).
The above hints mean OPERATING TIME OF COMPONENT is exceeded, it's necessary to replace new SBC HYDRAULIC UNIT; no need extra HYDRAULIC UNIT if with W211/R230 tool
Product Features & Specifications:
1. Battery support, no need external power supply.
2. LCD indications, easy to operate.
3. Efficient repair, can be repaired within 3 seconds.
4. No danger; with safe indications, which can indicate version number, and if the repair is successful.