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19. Follow onscreen instructions to finish the seventh phase.
Close bleeder screw at rear left brake caliper.
Diagnose SBC On Mercedes
Open bleeder screw at front left brake caliper.
Operate brake pedal at least 5 times and release again (pump).
Stop pumping once the brake fluid flows out free of bubbles.
Hold bleeder hose tight.
20. Press
ENTER
button to continue.
21. Wait a few seconds until following screen shows:
Operate the brake pedal at least 5 time and release again (pump).
The number “x” on the upper screen indicates how many times you need to operate the brake
pedal.
22. Operate the brake pedal at least 5 times as instructed.
23. Follow onscreen instructions to finish the eighth phase.
Hold bleeder hose tight.
24. Press
ENTER
button to continue.
25. Follow onscreen instructions to finish the ninth phase.
Close bleeder screw at front left brake caliper.
Open bleeder screw at front right brake caliper.
Operate brake pedal at least 5 times and release again (pump).
Stop pumping once the brake fluid flows out free of bubbles.
Hold bleeder hose tight.
26. Press
ENTER
button to continue.
27. Wait a few seconds until following screen shows:
Operate the brake pedal at least 5 time and release again (pump).
28. Operate the brake pedal at least 5 times as instructed.
29. Follow onscreen instructions to finish the tenth phase.
Hold bleeder hose tight.
30. Press
ENTER
button to continue.
31. Follow onscreen instructions to finish the eleventh phase.
Close bleeder screw at front right brake caliper.
All bleeder screws are closed.
Brake system venting has been completed
Set filling and bleeding unit pressure less.
Leave filling and bleeding unit connected.
32. Press
ENTER
button to continue and wait until the
Operation done
message is displayed.
If the operation is not carried out successfully, an
Operation failed
message is displayed.
Repeat the process to try again.
33. Press any key or wait a few seconds to return.
Inspect Brake Air
If brake system fails, only the front wheels are braked via a separate hydraulic circuit without
brake service assistance. The Inspect Brake Air is to ensure that no air is present in the