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Launch control

Posted: Fri Sep 19, 2014 9:12 pm
by allforus
Being playing with launch mode think it's great just can't help but smile what a great car

Re: Launch control

Posted: Sat Sep 20, 2014 4:58 pm
by Dr C
Launch control??? How does that work? I couldn't see it in the manual?

Re: Launch control

Posted: Sat Sep 20, 2014 5:21 pm
by Dr C
Scratch that, just found it (don't know how I missed it before), anyway just been out for a play...pretty cool!

Re: Launch control

Posted: Sat Sep 20, 2014 7:23 pm
by allforus
Did you get the little chequered flag on the dash

Re: Launch control

Posted: Mon Sep 22, 2014 8:02 am
by Dr C
Yes, got the flag. It took a couple of attempts as I don't think I was pressing the brake down hard enough...

I excitedly demonstrated it to the wife yesterday but she was a bit nonplussed  :'(

Re: Launch control

Posted: Mon Sep 22, 2014 8:29 am
by allforus
I know the feeling but I like it so quite happy bet it's pretty neat on yours

Re: Launch control

Posted: Mon Sep 22, 2014 9:01 am
by Dr C
Yeah, it fairly fires the car off at a rate of knots (obvious statement but I've never had it before)...probably not a good idea to use it too often though  O:-)

Re: Launch control

Posted: Mon Sep 22, 2014 10:39 am
by allforus
Yes just save it for best wouldn't like to try it with my caravan on the back

What did you have before the x5

Re: Launch control

Posted: Mon Sep 22, 2014 10:46 am
by Dr C
Audi Q7 immediately before then, Audi S4 before that. Nearly traded the X5 in for an RS6 a few weeks ago, but I'd have lost too much on the X5 as it's only 10 months old.

Re: Launch control

Posted: Mon Sep 22, 2014 2:43 pm
by allforus
Looked at the Q7 but it was a bit dated inside and a bit noisier guess the RS 6 would be nice I thought the x5 would be ok as they are still in short supply and wouldn't have dropped to badly

Re: Launch control

Posted: Mon Sep 22, 2014 4:59 pm
by 535dboy
Just think of a that extra wear and tear....

I did it on mrs old V6 TT a couple of times then a few loan cars but despite my current cars having it I haven't bothered because it only saves a nano second

I was speaking to the driving consultants at the Porsche experience centre at Silverstone and they say they have done thousands and never broken a car yet! Still not sure I would want to buy one as a second hand car though......

Re: Launch control

Posted: Mon Sep 22, 2014 6:16 pm
by allforus
I think it says not repeat the launch back to back but if the toys are there you've got to use them that's my feeling

Re: Launch control

Posted: Thu May 31, 2018 7:47 pm
by RichM50d
I had a play with launch control yesterday. Oh what fun! They say to do it in a straight line, which I did a couple of times, but I also tried it turning right out of a T junction. A bit of opposite lock, and it fired itself up the road. :))

Re: Launch control

Posted: Thu May 31, 2018 8:33 pm
by X5Sport
Has it got a maximum number of uses limit?  I can’t find it now, but I’m sure I read an article that says you can only use it so many times before your gearbox locks the function out due to excessive wear on the clutch & brake packs inside it - which would require a rebuild to sort.

I seem to remember it was less than 20 times?

Re: Launch control

Posted: Fri Jun 01, 2018 7:51 am
by RichM50d
[quote="X5Sport"]
Has it got a maximum number of uses limit?  I can’t find it now, but I’m sure I read an article that says you can only use it so many times before your gearbox locks the function out due to excessive wear on the clutch & brake packs inside it - which would require a rebuild to sort.

I seem to remember it was less than 20 times?
[/quote]

I’ve not heard that. Tbh, although it’s fun, it’s not massively quicker than normal acceleration. I can’t see how it puts that much more strain on the clutch/ gearbox as it just seems to hold the brakes on, then accelerate slightly quicker than normal. If anything, it’s probably not very good for tyre wear!