MK5 Golf GTI

All Things Mk5 => How to Guides / Troubleshooting => Topic started by: JFJ on January 06, 2013, 09:56:05 pm

Title: Tapping sound
Post by: JFJ on January 06, 2013, 09:56:05 pm
Hi all

This is my first time posting after just picking up my new 2005 GTI. Great car so far but I've noticed a tapping sound coming from what sounds like just behind the glove box (although I may be wrong).  It taps maybe 12-14 times in a row and then it'll stop and then start again 5 or 10 minutes later.  Went out for a half hour drive today and noticed it a few times.  Anyone have any ideas what it could be?
I'm sorry if it's been covered before, I did have a look on the search function but couldn't find much.

Thanks
Title: Re: Tapping sound
Post by: Tortaruga on January 06, 2013, 10:15:08 pm
It's a flap, something to do with the a/c. Mine does it too; switch off the a/c and it'll stop.

I haven't a clue how to fix it, I've just got used to it.

Oh and welcome - say hello in the new members section. :smiley:
Title: Re: Tapping sound
Post by: Saintsteve on January 06, 2013, 10:22:12 pm
I found after I had my aircon re-gassed , mine got quieter .... 
Title: Re: Tapping sound
Post by: Luka on January 07, 2013, 09:34:16 am
I found after I had my aircon re-gassed , mine got quieter .... 

I can agree with that. Both my R32 and GTI clicks every so often. After an aircon service at VW I've not noticed any since.
Title: Re: Tapping sound
Post by: john87 on January 07, 2013, 12:18:49 pm
Mine also does it. I believe its more obvious on the GTI due to the dual zone Climate control, as there are two sets of motors continuously adjusting flap positions.
Title: Re: Tapping sound
Post by: gigolo456 on January 07, 2013, 01:35:13 pm
Mine's been doing that tapping/clicking noise since new, 2005, seems to be more apparently when you adjust the climate control temperature, i guess i am just used to it now, lol!!
Title: Re: Tapping sound
Post by: Veee-dubber on January 07, 2013, 01:43:00 pm
I believe this is due to the motor stopping in the wrong place, its on a butterfly valve which can sometimes not close correctly due to a build up of crap mainly, or it often just shuts down before it has had chance to reposition correctly...

disconecting the battery should reset the motor fully  :happy2:
Title: Re: Tapping sound
Post by: JFJ on January 07, 2013, 05:38:43 pm
Thanks for the replies guys. Tried turning the A/C off going back and forth work today and, as you've said, it stopped. Looks like I'll just get used to it  :smiley:
Title: Re: Tapping sound
Post by: greygti on January 07, 2013, 08:08:28 pm
I asked vw about this and they told me its perfectly normal
Title: Re: Tapping sound
Post by: Tortaruga on January 07, 2013, 11:29:40 pm
I like to think it's my little friend who lives in my car. He might be a little pixie or possibly a leprechaun. When I turn on the a/c he gets a bit chilly and bangs his little stick to get me to turn it off.

Someday I imagine he'll crawl out of a vent, dust himself down and proclaim "dididididididilieee 'tis meself, the little tinker who lives in your car!". After getting such a shock I'll drive into a tree and kill us both.
Title: Re: Tapping sound
Post by: scopes on January 15, 2013, 10:42:18 am
 :signLOL:

Hopefully Not ^^^  :happy2:
Title: Re: Tapping sound
Post by: Simmo on January 19, 2013, 10:06:03 am
I like to think it's my little friend who lives in my car. He might be a little pixie or possibly a leprechaun. When I turn on the a/c he gets a bit chilly and bangs his little stick to get me to turn it off.

Someday I imagine he'll crawl out of a vent, dust himself down and proclaim "dididididididilieee 'tis meself, the little tinker who lives in your car!". After getting such a shock I'll drive into a tree and kill us both.

Genius :) now ive got images of little pixies hiding in my dash waiting to jump out to steal my gold!
Title: Re: Tapping sound
Post by: daz05 on January 20, 2013, 02:49:33 pm
They all do that sir
Title: Re: Tapping sound
Post by: OSB on January 22, 2013, 08:21:11 pm
I believe this is due to the motor stopping in the wrong place, its on a butterfly valve which can sometimes not close correctly due to a build up of crap mainly, or it often just shuts down before it has had chance to reposition correctly...

disconecting the battery should reset the motor fully  :happy2:

Got the same noise which started a week or so ago.....
 But does disconnecting the battery cause any other problems? Like losing the radio settings? ECU probs - I don't know. not had my GTI long. On previous cars I had to watch out for these sot of things.. Got round losing power when taking the battery out by conneting a second battery in via an unswitched power outlet,