New Members - please read before posting

Welcome to the Audi Owners' Club - An Independent community!

Membership is completely free, and our community is built by enthusiasts, for enthusiasts. We’re a proudly independent, non-official club, so all the help and opinions you’ll find here come directly from members with real experience of Audi ownership.

Join the club now!

FLat battery and alarm goes off

Followers

December 23, 20187 yr

2005 2.0 TDI avant

Doing 75miles per day

on Thursday the alarm started going off ( 60seconds) after the car has been locked

Friday Morning the battery was flat.

fitted a new battery today (no BEM Coding done) and alarm is still activating

I looked for the siren (to unplug it) but it seems to be coming from the Engine ECU?

I dont have diagnostic - so

1 Any suggestions?

2 do I really now need the vag com CD and cable to my car to the new battery and find out what is setting the alarm off - if so can you recommend a kot for me to buy?

the car is now useless as I cant lock it!

2 weeks later...

January 2, 20197 yr

Author

fixed it

Create an account or sign in to comment

Followers

Go to topic listing

Announcements

Park My A3 without having brakes on
Audi A3 (8Y) Forum

Park My A3 without having brakes on

JGB · 11 minutes ago11 min

Hi all I have had my A3 since September 2025 and I haven't yet been able to figure how to park it in my garage with the brakes off. It's an auto and I have read lots of stuff but I cannot figure it out. I may be stupid but there you go any helpful advice will be appreciated. JB
- 0 replies
- 2 views
JGB

11 minutes ago11 min

JGB

11 minutes ago11 min
Any ideas on what this sound could be? Audi A3 8P
Audi A3 (8P) Forum

Any ideas on what this sound could be? Audi A3 8P

Lewbyleww · 2 hours ago2 hr

Hi all does anyone have any idea on what this distinct tapping noise could be? had the rocker arms, lifters, injectors and all cam followers replaced and is still present. Noise is at idle and speeds up with acceleration and can hear it inside doesn't affect performance. Been advised by three separate mechanics its not bottom end so at my wits end really, any thoughts appreciated. Thanks a7bcf128-5947-4002-afba-29c811dd5d88 (1).mp4
- 0 replies
- 54 views
Lewbyleww

2 hours ago2 hr

Lewbyleww

2 hours ago2 hr
C5 RS6 034 strut top mount
Audi A6 (C5) Forum

C5 RS6 034 strut top mount

petec5 · 2 hours ago2 hr

Hello all After a year of owning my first RS6 c5. It seems I'm in need of new strut top mounts. Do any of you have experience of the 034 rubber mounts? I've seen they are solid vs original ones that have bearings. How much of a difference does this make. And on a side note has anyone used RB Racing brake disc. What's your thoughts? Any help will be much appreciated Pete
- 0 replies
- 17 views
petec5

2 hours ago2 hr

petec5

2 hours ago2 hr
Does anyone know what this high pitched noise is?
Audi A1 Club

Does anyone know what this high pitched noise is?

redaudi20 · December 11, 2025Dec 11

IMG_2335.MOV Hi there, My A1 1.6 TDI Sport 2017 makes this high pitched noise which sounds like it’s coming from the right rear side. It more tends to happen when the weather is cold. It starts when the car has been going for a couple miles and stops as soon as you turn the engine off. I have attached a video of the noise. Does anyone know what this could be? Thanks IMG_2335.MOV
- 3 replies
- 691 views
redaudi20

December 11, 2025Dec 11

StanH

2 hours ago2 hr
Central locking
Audi A3 (8P) Forum

Central locking

BlueBird · 2 hours ago2 hr

My passenger door only unlocks during summer months, back door same side, intermittent during winter. Is there an explanation please?
- 0 replies
- 16 views
BlueBird

2 hours ago2 hr

BlueBird

2 hours ago2 hr
Alternator failure related to mild hybrid system?
Audi A7 Club

Alternator failure related to mild hybrid system?

PocketsAintEmptyCuh · October 16, 20232 yr

I've been seeing more and more posts across FB and multiple forums about people having the alternator failure related to the 48v mild hybrid system and wanted to see if anyone has had this issue and how their experience has been. I know in USA they have announced a TSB with an extended warranty for 7 years but I am trying to get more info from Audi UK but not getting anywhere. Has anyone had this issue and if so has Audi fixed it (if out of warranty)? It seems to be tha
- 664 replies
- 212,852 views
PocketsAintEmptyCuh

October 16, 20232 yr

PeterWJames

2 hours ago2 hr
A6 2018 C8 3.0tdi quattro drivers mirror indicator
Audi A6 (C7) Forum

A6 2018 C8 3.0tdi quattro drivers mirror indicator

Steve320cd · Saturday at 02:12 PM4 days

Hi all, was on le shuttle yesterday coming home when I noticed my drivers mirror indicator must have had a stone hit it and broken an inch off, no damage to the mirror. Has anyone replaced one? Is it an easy job and where to get a replacement that is the correct whiteness without paying main dealer price? Tia
- 3 replies
- 153 views
Steve320cd

Saturday at 02:12 PM4 days

Tigger

3 hours ago3 hr
S-Line suspension change
Audi A3 (8Y) Forum

S-Line suspension change

lbr1978 · May 17May 17

Hi all Looking for some advice on changing out the rather firm and jittery S-line suspension on my 2024 A3 8Y (black edition) to something more comfortable and softer (possibly akin to standard SE suspension or equivalent). Any suggestions on what I should be considering and looking at for daily driving only please? I’ve heard Bilstein (B4s ?) and maybe the eibach pro springs would help make things more comfortable? thoughts and suggestions much appreciated. Any real world experience of changing
- 3 replies
- 294 views
lbr1978

May 17May 17

Steve Q

5 hours ago5 hr
Latest SQ5 Transmisdion whine
Audi Q5 Club

Latest SQ5 Transmisdion whine

Bas Ryan · Monday at 02:03 PM2 days

New to Forum. I’ve owned 5 SQ5 (all new or ex demo) since 2016. 4 V6 diesels which I honestly think are an incredible car and my current car the new V6 petrol version. The quality of this new model has definitely taken a dive but my main gripe is the awful transmission whine from 60mph upwards. It’s like driving an old Landrover. The dealer maintains he can’t hear it. Everyone who rides in the car or drives it spots it straight away. Surely my car is not the only one with this problem? Any thoug
- 1 reply
- 119 views
Bas Ryan

Monday at 02:03 PM2 days

Steve Q

5 hours ago5 hr
Are S5's notorious for not being serviced?
New Members Introductions

Are S5's notorious for not being serviced?

ZeroX · Saturday at 10:46 AM5 days

Hi, following on from my previous thread, I have seen another car that I was interested in: https://www.evanshalshaw.com/search/details/used/audi/a5/automatic-petrol-white-coupe/06ce9494-f94d-f111-8fdd-000d3a874790/ When I enquired with the dealer, they said there is only one stamp in the book from February of this year, and no history at all in the Audi database. So there is only evidence of 1 service in almost 10 years. I am starting to get a bit !Removed! off with this actually, and it's real
- 18 replies
- 401 views
ZeroX

Saturday at 10:46 AM5 days

ZeroX

15 hours ago15 hr
AUDI A3 8P 2010 Enable/Code Hill Hold Control
Audi A3 (8P) Forum

AUDI A3 8P 2010 Enable/Code Hill Hold Control

natureboy__86 · Tuesday at 08:46 AM2 days

Hi, im having trouble enabling hill hold control using OBDeleven Pro. Iv tried enabling it by ticking the box and confirming but shows up as esp fault. Would anyone be able to help?
- 1 reply
- 100 views
natureboy__86

Tuesday at 08:46 AM2 days

Stevey Y

17 hours ago17 hr
Bose radio antenna mouse damage!
Forum Suggestions

Bose radio antenna mouse damage!

Robert Coop · Tuesday at 08:53 AM2 days

Good to join the Forum. A mouse got into my wife's beloved light blue 2004 A4 TDI Sport Auto Convertible (she has had it from new) and has chewed through the aerial cable under the back seat. and damaged it in two other sections. What connectors are recommended to re-join it and are they easily sourced - the garage made out I might need to go back to the loom - surely not? The radio is the original Bose Symphony. Thanks, Robert
- 5 replies
- 134 views
Robert Coop

Tuesday at 08:53 AM2 days

Robert Coop

18 hours ago18 hr
Discount codes
Audi A4 (B6) Forum

Discount codes

Dod · Monday at 10:16 PM2 days

Hi all, looking for discount codes for opie oils or demon tweeks in the UK. Any help greatly appreciated. Looking to buy some millers performance oils. Many thanks
- 1 reply
- 78 views
Dod

Monday at 10:16 PM2 days

Stevey Y

18 hours ago18 hr
Pilot bearing or clutch problem?
Audi A4 (B9) Forum

Pilot bearing or clutch problem?

Lorenzo23 · Sunday at 09:49 PM3 days

Hi everyone i bought an Audi A4 B9 2016 and when i press the clutch i had that sound from the video, it's the Pilot Bearing or a clutch problem? Streamable Watch unnamed | Streamable
- 5 replies
- 155 views
Lorenzo23

Sunday at 09:49 PM3 days

Stevey Y

18 hours ago18 hr
Car is a pile of junk, gone to go out and showing 24 faults.
Audi Q6 Club

Car is a pile of junk, gone to go out and showing 24 faults.

Audi Q6-Etron · May 25May 25

Hi all, well the Audi Q6 car has gone well and truly mad, claims to have 24 faults, just got in the car to go out and now can not, Audi can not send a tech support person till tomorrow. Here are just some errors the car is showing, here are the top 16 faults Steering Fault. Please stop vehicle Rear Cross-Traffic unavailable Rear Turn Assist unavailable Side Assist unavailable Lane Departure Warning currently unavailable Exit Warning unavailable Emergency Assist currently unavailable Adaptive L
- 24 replies
- 655 views
Audi Q6-Etron

May 25May 25

Audi Q6-Etron

18 hours ago18 hr

Welcome to the Audi Owners' Club - An Independent community!

FLat battery and alarm goes off

Featured Replies

Create an account or sign in to comment

Topics

Park My A3 without having brakes on

Any ideas on what this sound could be? Audi A3 8P

C5 RS6 034 strut top mount

Does anyone know what this high pitched noise is?

Central locking

Alternator failure related to mild hybrid system?

A6 2018 C8 3.0tdi quattro drivers mirror indicator

S-Line suspension change

Latest SQ5 Transmisdion whine

Are S5's notorious for not being serviced?

AUDI A3 8P 2010 Enable/Code Hill Hold Control

Bose radio antenna mouse damage!

Discount codes

Pilot bearing or clutch problem?

Car is a pile of junk, gone to go out and showing 24 faults.

Account

Navigation

Search

Configure browser push notifications

Chrome (Android)

Chrome (Desktop)

Safari (iOS 16.4+)

Safari (macOS)

Edge (Android)

Edge (Desktop)

Firefox (Android)

Firefox (Desktop)