Join Date: Apr 2013
Location: Brisbane Australia
I think you'll find it's a faulty accumulator.
"Example, im diving in 4 th gear, need to make turn, braking and instead of going in 2 or 3 rd gear car goes to N, it only happends when its supposed to go to lower gear."
When I first bought my 156 second hand it did the exact same thing. As SPRINT has said, hook up Diag & you will see it doesn't hold pressure properly.
The Accumulator failing is one of THE most common faults with Selespeeds, fortunately it is also the simplest to fix.
Remove battery & tray, depressurise, swap accumulator with new one, top up fluid, bleed & EOL, DONE!
And if your car is at 217,000 miles, I can assure you the clutch has been changed at least once!