BMW fault code 5D77
Dynamic drive
In the dynamic drive, code 5D77 means different things depending on the version of the module in the car. Find your car below; the app shows the right one for yours.
ARS: Startup: pressure increase, front axle, too slow (startup pressure buildup front axle too slow or characteristic front axle VBL problem or sensor)
Module version: Dynamic drive (ARS_60)
Which BMWs have this version depends on the engine and equipment, so we don't list them here; AutoLingo for BMW reads which version your car has.
ARS: Startup: pressure increase, front axle, too slow (pressure buildup front axle too slow or characteristic curve front axle VBL problem)
Module version: Dynamic Drive (ARS_70)
In: 5 Series (E60) 2003–2010, 5 Series (E61) 2004–2010, 6 Series (E63) 2003–2010, 6 Series (E64) 2004–2010, 7 Series (E65) 2001–2008, 7 Series (E66) 2002–2008, 7 Series (E67) 2002–2008, X5 (E70) 2006–2013, X6 (E71) 2008–2014
Reading and clearing it
Fault code 5D77 is a BMW code, stored in the car's dynamic drive, not a generic OBD2 code (P0xxx): a generic OBD2 reader only reaches the engine's emissions faults, so it won't show it. AutoLingo for BMW reads it with BMW's own diagnostic protocols, in plain English, with the details the module stored about it, and clears it after a repair. If a fault comes right back after it's cleared, the problem is still there.
The dynamic drive is on: 5 Series (E60), 5 Series (E61), 6 Series (E63), 6 Series (E64), 7 Series (E65), 7 Series (E66), 7 Series (E67), X5 (E70), X6 (E71), X6 (E72)
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