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Dial next to handbrake
Posted: Fri Apr 23, 2010 11:01 pm
by Catalyst
Hi,
Im looking at a 320 convertible auto. Theres a dial near to the handbrake that can be turned to E, S, and 3:2:1 irrc.
Just wondering what this is, im thinking it must have something to do with the diff, ive tried searching but searching but cant find anything?
Cheers!
Re: Dial next to handbrake
Posted: Fri Apr 23, 2010 11:02 pm
by e30topless
switchable auto box ,

Re: Dial next to handbrake
Posted: Fri Apr 23, 2010 11:05 pm
by Catalyst
Ahh ok, it has the 1,2,3 drive on the box though? Whats the need for the little dial thingy?
thanks for the quick reply!
Re: Dial next to handbrake
Posted: Fri Apr 23, 2010 11:08 pm
by e30topless
so you can 'switch' the switchable gearbox from either normal 1.2.3 driving to e=economy or s= sport,
these gearboxes are troublesome unfortunately, and when they fail are a pain in the arse

Re: Dial next to handbrake
Posted: Fri Apr 23, 2010 11:09 pm
by Catalyst
Ok, is there any way of testing how well the gearbox is working with this feature?
It looked like it would be troublesome!
Re: Dial next to handbrake
Posted: Fri Apr 23, 2010 11:13 pm
by e30topless
just drive it,
have you driven auto before ? if so then it's very much the same .. in sport mode it will 'hold out' in gear a little longer,
if the engine seems to rev higher without the car picking up speed it's slipping, that's not good

also check the car selects gears properly when cold,
Re: Dial next to handbrake
Posted: Fri Apr 23, 2010 11:22 pm
by Catalyst
Cheers thanks a lot!