Automatics in the snow?
Automatics in the snow?
Author
Discussion

TheBlueDragon

Original Poster:

27 posts

183 months

Thursday 25th November 2010
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Hi people,
It started snowing today in Sheffield and I've started getting worried. I've heard people talking about different ways to avoid slipping in the snow in manuals but noone seems to know with Autos.

So any tips on what i could do to avoind slipping in my 10plate Zafira 1.9CDTi

Balmoral Green

42,554 posts

270 months

Thursday 25th November 2010
quotequote all
Does it not have a little snowflake symbol on the transmission, so it starts off in a higher gear? Or am I about ten years out of date with GM autos?

TheBlueDragon

Original Poster:

27 posts

183 months

Thursday 25th November 2010
quotequote all
Yes it has the button but I've never tried it haha so don't know when I should use it. Do I just press it before I set off and leave it pressed while on my journey? Or do I switch it off when I'm moving?

Balmoral Green

42,554 posts

270 months

Thursday 25th November 2010
quotequote all
TheBlueDragon said:
Do I just press it before I set off and leave it pressed while on my journey?
yes

IIRC the car starts off in 2nd gear, and subsequent shift patterns are changed, to suit the slippery conditions.

mattmoxon

5,026 posts

240 months

Thursday 25th November 2010
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Dunno tbh, I don't have a snow button so all I do with mine is turn the TCS off put it in D and take my foot off the brake/release the hand brake and it creeps off, then gently feed the power in, no issue at all, unless it is really slippery then you have to be very gentle with the accelerator.

I find an auto much easier to live with in snow.

Night Runner

12,423 posts

216 months

Thursday 25th November 2010
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Where the hell in Sheffield are you? I'm in S11 and we have had nothing tonight, a tiny amount last night though.

TheBlueDragon

Original Poster:

27 posts

183 months

Thursday 25th November 2010
quotequote all
I was in stocksbridge last night and they had it settling there. In Stocksbridge if you get just abit of snow you slide all over

SWH

1,261 posts

224 months

Thursday 25th November 2010
quotequote all
Press snowflake and drive on... feels a bit odd at first, but works a treat on the snow/ice.

Our old 850 T5 had a winter mode, think it pulled off in 3rd, couple that with some traction control action and winter tyres, it'd go pretty much anywhere, add in the snow chains and it really would. Mrs SWH's old Vectra worked perfectly in snowflake mode, and the same effect can be had on our Saab 9-5 (GM box) by flicking it up into 3rd on the steering wheel buttons and pulling away. Works quite well on a muddy fields and wet grass too.

Clearly this doesn't help you stop of course smile

acf8181

797 posts

256 months

Thursday 25th November 2010
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I've heard the snowflake button makes a huge difference on vauxhalls, so pop it on if its snowy

entwisi

728 posts

213 months

Friday 26th November 2010
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SWMBO's astra derv auto is next to sodding useless in snow, for some reason teh traction control wont switch off ( manual says hold button for 3 seconds, even the dealer couldn't get it to switch off)

soon as it hits snow and a wheel spins it just shuts the power off so you end up sat there with your foot flat to the floor with the engine on tick over and the TC taking up what little revolutions you are getting.

My Volvo T5 at teh same time just trundled up the hill with teh occasional spin on a wheel but quickly recovering itself.

y2blade

56,258 posts

237 months

Friday 26th November 2010
quotequote all
SWH said:
Press snowflake and drive on... feels a bit odd at first, but works a treat on the snow/ice.

Our old 850 T5 had a winter mode, think it pulled off in 3rd, couple that with some traction control action and winter tyres, it'd go pretty much anywhere, add in the snow chains and it really would. Mrs SWH's old Vectra worked perfectly in snowflake mode, and the same effect can be had on our Saab 9-5 (GM box) by flicking it up into 3rd on the steering wheel buttons and pulling away. Works quite well on a muddy fields and wet grass too.

Clearly this doesn't help you stop of course smile
entwisi said:
SWMBO's astra derv auto is next to sodding useless in snow, for some reason teh traction control wont switch off ( manual says hold button for 3 seconds, even the dealer couldn't get it to switch off)

soon as it hits snow and a wheel spins it just shuts the power off so you end up sat there with your foot flat to the floor with the engine on tick over and the TC taking up what little revolutions you are getting.

My Volvo T5 at teh same time just trundled up the hill with teh occasional spin on a wheel but quickly recovering itself.
my Auto 850 T5 was superb in the snow last year (even up hills with snowsocks fitted)...didn't bother with the "winter" mode setting on the box (I tried it once but didn't like thje lack of "feel" while it was pulling away in 2nd gear)...I just left it in Drive and used throttle pedal accordingly, no problems at all


mine doesn't have TC (1995)


Edited by y2blade on Friday 26th November 08:01

300bhp/ton

41,030 posts

212 months

Friday 26th November 2010
quotequote all
TheBlueDragon said:
Hi people,
It started snowing today in Sheffield and I've started getting worried. I've heard people talking about different ways to avoid slipping in the snow in manuals but noone seems to know with Autos.

So any tips on what i could do to avoind slipping in my 10plate Zafira 1.9CDTi
what are the tips you've heard of with manuals?

y2blade

56,258 posts

237 months

Friday 26th November 2010
quotequote all
300bhp/ton said:
TheBlueDragon said:
Hi people,
It started snowing today in Sheffield and I've started getting worried. I've heard people talking about different ways to avoid slipping in the snow in manuals but noone seems to know with Autos.

So any tips on what i could do to avoind slipping in my 10plate Zafira 1.9CDTi
what are the tips you've heard of with manuals?
I wondered that too^^^


digger_R

1,808 posts

228 months

Friday 26th November 2010
quotequote all
as others have said
traction control off
select 2nd gear
steady 5k rpm
point steering wheel in the desired direction of travel this may require a little effort

Digger

16,063 posts

213 months

Friday 26th November 2010
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Ecain63 appears to be the man with the knowledge on this one. Keeps his cards close to his chest (its his profession iirc) so may not be willing to share!

Ullevi

349 posts

192 months

Friday 26th November 2010
quotequote all
I've heard of problems with Autos when coming to a stop in icy conditions. As you slow down and the transmission tries to creep along while you apply the brakes I've heard this can induce some slippage. not fun when trying to stop at junctions i guess.

I don't know if anyone has suffered fromn this.

300bhp/ton

41,030 posts

212 months

Friday 26th November 2010
quotequote all
Ullevi said:
I've heard of problems with Autos when coming to a stop in icy conditions. As you slow down and the transmission tries to creep along while you apply the brakes I've heard this can induce some slippage. not fun when trying to stop at junctions i guess.

I don't know if anyone has suffered fromn this.
No probs with my 5.7 V8 and 320hp and an auto the other winter.

Petrolhead_Rich

4,659 posts

214 months

Friday 26th November 2010
quotequote all
Ullevi said:
I've heard of problems with Autos when coming to a stop in icy conditions. As you slow down and the transmission tries to creep along while you apply the brakes I've heard this can induce some slippage. not fun when trying to stop at junctions i guess.

I don't know if anyone has suffered fromn this.
But your brakes stop the transmission confused

With an auto, the biggest benefit you have is the ability to "creep", use the brakes to control the tyres, try to stop them spinning too much, also when stuck you can go D-R-D-R-D-R-D-R-D-R-D-R-D-R-D-R-D-R-D-R-D-R-D-R-D to rock backwards and forwards keeping the momentum there.

Snow mode is good, also drop down gears to slow down (3-2-1), or more ideally use the tiptronic to drop down and change up sooner.

g3org3y

22,022 posts

213 months

Friday 26th November 2010
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If you don't have a winter mode, just 'manually' select 2 when moving off.

I found the E30 absolutely fine in the snow last year (no winter mode though), if you can get over the creep, the gentle/smooth power delivery of the torque convertor makes progress a little easier than a manual with clutch imho.

anonymous-user

76 months

Friday 26th November 2010
quotequote all
digger_R said:
steady 5k rpm
eek 5000rpm, in a diesel, in the snow? I'm genuinely interested in the thinking behind this, you'd be snaking all over the road scrabbling for traction I'd have thought, and when you do get traction you'll be off like a scalded cat, it doesn't seem like great advice for controlled driving?