996 turbo passenger mirror not fully dipping in reverse

996 turbo passenger mirror not fully dipping in reverse

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Discussion

davek_964

Original Poster:

8,818 posts

175 months

Friday 24th January 2014
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For the last month, my passenger mirror is not tilting down properly when I use reverse. It does move - just a few millimetres - then stops as if it's finished.

It's not the motor - I can then manually adjust it down with no problem. I've tried saving the seat / mirror position again (with car in reverse) but that also doesn't seem to help.

I did notice that when it returned to normal position last night, it looked like it "hesitated" slightly when it got to the position it's been stopping at. But I repeated this 5 or 6 more times and it wasn't noticeable the other times.

How does the mirror know it's reached the tilt point? It seems to be behaving as if it thinks it's tilted enough.

David W.

1,908 posts

209 months

Friday 24th January 2014
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I think (on a 997 at least) you can set how far you want the mirror to dip, perhaps you'll have to break all of the man laws and RTFM!
dw

m3evo321

149 posts

227 months

Friday 24th January 2014
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RTFM!


are you mad?

UpTheIron

3,996 posts

268 months

Friday 24th January 2014
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davek_964 said:
For the last month, my passenger mirror is not tilting down properly when I use reverse. It does move - just a few millimetres - then stops as if it's finished.

It's not the motor - I can then manually adjust it down with no problem. I've tried saving the seat / mirror position again (with car in reverse) but that also doesn't seem to help.

I did notice that when it returned to normal position last night, it looked like it "hesitated" slightly when it got to the position it's been stopping at. But I repeated this 5 or 6 more times and it wasn't noticeable the other times.

How does the mirror know it's reached the tilt point? It seems to be behaving as if it thinks it's tilted enough.
No help OP, but in 50k in my TT I've not noticed this feature. Is it "on" by default?!

davek_964

Original Poster:

8,818 posts

175 months

Friday 24th January 2014
quotequote all
UpTheIron said:
o help OP, but in 50k in my TT I've not noticed this feature. Is it "on" by default?!
No.

You have to put the car into reverse before setting the seat memory - then it will dip in future when you put it into reverse.

To earlier comments - I am pretty sure you cannot set how much it dips in 996 models. It has been working fine for 4 years - which has involved several "settings" due to altering seat position - so I'm quite sure it's not user error. Particularly since it was working and suddenly started showing this problem.

996TT02

3,308 posts

140 months

Friday 24th January 2014
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davek_964 said:
No.

You have to put the car into reverse before setting the seat memory - then it will dip in future when you put it into reverse.

To earlier comments - I am pretty sure you cannot set how much it dips in 996 models. It has been working fine for 4 years - which has involved several "settings" due to altering seat position - so I'm quite sure it's not user error. Particularly since it was working and suddenly started showing this problem.
Don't have the manual or the car here but I was under the impression that it dipped as far as you had dipped it manually when you saved the settings. Just as with the seat, mirrors in regular position, etc etc.

Dave Thornton

218 posts

149 months

Friday 24th January 2014
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My passenger mirror (996 C4S) has also stopped auto dipping in reverse. The motor works and the memory does too, so I can only assume that it no longer knows that reverse is engaged or that it can't sense its position so it doesn't dip. Already scraped the nsr rim as a result.

LeighB

3,858 posts

225 months

Tuesday 1st December 2015
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Did anyone fathom a solution to this as mine is suffering with the same symptoms.

Shewie

553 posts

190 months

Tuesday 1st December 2015
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996TT02 said:
Don't have the manual or the car here but I was under the impression that it dipped as far as you had dipped it manually when you saved the settings. Just as with the seat, mirrors in regular position, etc etc.
You can only set the dip position on the 997. With the 996 it's either on or off.

With my old 996C4S you just stuck it in reverse when you saved the memory settings and it would then dip when you engaged reverse. I seem to remember it wasn't perfect and occasionally didn't dip. In my 997 turbo you can adjust the angle to suit and then the memory saves that position. Have adjusted it a couple of times since to get it right.

Charlie87

15 posts

184 months

Wednesday 9th March 2016
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Did anybody /does anybody know the answer to this one?...My mirror is doing exactly as described, only dropping a little where as previously it dipped a lot more (2002 C4s)

unclepezza

789 posts

143 months

Wednesday 9th March 2016
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Had the same problem on my cayenne turbo, popped the mirror glass off and lubricated the mechanism, jobbed jobbed!

Charlie87

15 posts

184 months

Wednesday 9th March 2016
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That will be my weekend job then!, hoping that is all thats required as the motor is still working fine on the button!
THANKS