We start out by removing the old SMG fluid and realized quickly that the previous mechanic didn’t use the correct fluid , this now affecting the pressure in the system.
Under the light , this fluid is yellow
Old yellow fluid vs New Green SMG fluid. Old fluid is much thinner in viscosity.
The correct SMG fluid from BMW is green.
Once the fluid had been replaced, we bleed the SMG pump.
Now that the smg system has been serviced, bled, adaptations run and clutch pressure adjusted, We move onto loading the CSL Software
After that you have smoother, faster more direct shifts.
Customer was happy and collected his baby.
