New owner of 2005 A6 - Need expert advice on issues!
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New owner of 2005 A6 - Need expert advice on issues!
Hi all! I very recently purchased an old 2005 Audi A6 3.0 A/T. It came with a number of issues which i need expert advice on.
Issue #1: Sometimes it doesn't start and start makes a click.
Issue #1: Sometimes it doesn't start and start makes a click.
- After a few tries, it starts smoothly.
- Battery is full.
- Could it be the starter?
- Has anyone ever encountered this before?
Issue #2: OBD2 scanner cannot read the ECU.- I wanted to connect my OBD2 scanner to read and hopefully erase any false or fixed errors
- It will attempt to connect but eventually fail
Issue #3: My MMI has no volume but it comes back perhaps once every few days upon startup.- Do i need to replace the MMI? Or can i just take it apart and clean the volume contacts?
Issue #4: Navigation, Info and Car options on MMI are not available- I noticed that the Navi module is missing and there is space in the rack below it for another module
- What other module is missing at the bottom of the rack
- Where can i get a Navi CD for Southeast Asia (Philippines)
Issue #5: Does my MMI need updating? - How do i go about doing this? Is there a step-by-step link i can follow?
Issue #6: Occasional and repetitive humming sound while engine is running.- happens while engine is running and comes on every 30 secs or more and runs for another 30 or so before it disappears
- soft humming sound but. It could be the A/C compressor but doesn't seem like it as the sound is a soft hum from inside the cabin
Issue #7: Suspension issues - need to source parts.- Here in the Philippines parts from the Audi dealership will cost an arm and a leg. Where can i order online specific to this model with VIN #: WAUZZZ4F15N078472
Issue #8: Sourcing trims and other interior parts.- I need to replace the interior dashboard and vent trims and switches which are now worn out. Where can i find them online? I've searched ebay and some other sites but cant find exactly what i need.
Your expert advice on these issues would be a great help.- Battery is full.
- Could it be the starter?
- Has anyone ever encountered this before?
Issue #2: OBD2 scanner cannot read the ECU.- I wanted to connect my OBD2 scanner to read and hopefully erase any false or fixed errors
- It will attempt to connect but eventually fail
Issue #3: My MMI has no volume but it comes back perhaps once every few days upon startup.- Do i need to replace the MMI? Or can i just take it apart and clean the volume contacts?
Issue #4: Navigation, Info and Car options on MMI are not available- I noticed that the Navi module is missing and there is space in the rack below it for another module
- What other module is missing at the bottom of the rack
- Where can i get a Navi CD for Southeast Asia (Philippines)
Issue #5: Does my MMI need updating? - How do i go about doing this? Is there a step-by-step link i can follow?
Issue #6: Occasional and repetitive humming sound while engine is running.- happens while engine is running and comes on every 30 secs or more and runs for another 30 or so before it disappears
- soft humming sound but. It could be the A/C compressor but doesn't seem like it as the sound is a soft hum from inside the cabin
Issue #7: Suspension issues - need to source parts.- Here in the Philippines parts from the Audi dealership will cost an arm and a leg. Where can i order online specific to this model with VIN #: WAUZZZ4F15N078472
Issue #8: Sourcing trims and other interior parts.- I need to replace the interior dashboard and vent trims and switches which are now worn out. Where can i find them online? I've searched ebay and some other sites but cant find exactly what i need.
Last edited by leogonzales; 06-23-2018 at 03:04 PM. Reason: Easier to read
#2
AudiWorld Super User
A generic OBD-II scanner won't do the job. You need VAG-COM (VCDS) from Ross Tech or another OEM-equivalent scanner to properly diagnosis your car. For parts, try www.autohausaz.com or www.genuineaudiparts.com (discounted Audi OEM parts). Not sure either would ship to the Philippines, but both are good suppliers.
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Hi all! I very recently purchased an old 2005 Audi A6 3.0 A/T. It came with a number of issues which i need expert advice on.
Issue #1: Sometimes it doesn't start and start makes a click.
Your expert advice on these issues would be a great help.
Issue #1: Sometimes it doesn't start and start makes a click.
- After a few tries, it starts smoothly.
- Battery is full.
- Could it be the starter?
- Has anyone ever encountered this before?
Issue #2: OBD2 scanner cannot read the ECU.- I wanted to connect my OBD2 scanner to read and hopefully erase any false or fixed errors
- It will attempt to connect but eventually fail
Issue #3: My MMI has no volume but it comes back perhaps once every few days upon startup.- Do i need to replace the MMI? Or can i just take it apart and clean the volume contacts?
Issue #4: Navigation, Info and Car options on MMI are not available- I noticed that the Navi module is missing and there is space in the rack below it for another module
- What other module is missing at the bottom of the rack
- Where can i get a Navi CD for Southeast Asia (Philippines)
Issue #5: Does my MMI need updating? - How do i go about doing this? Is there a step-by-step link i can follow?
Issue #6: Occasional and repetitive humming sound while engine is running.- happens while engine is running and comes on every 30 secs or more and runs for another 30 or so before it disappears
- soft humming sound but. It could be the A/C compressor but doesn't seem like it as the sound is a soft hum from inside the cabin
Issue #7: Suspension issues - need to source parts.- Here in the Philippines parts from the Audi dealership will cost an arm and a leg. Where can i order online specific to this model with VIN #: WAUZZZ4F15N078472
Issue #8: Sourcing trims and other interior parts.- I need to replace the interior dashboard and vent trims and switches which are now worn out. Where can i find them online? I've searched ebay and some other sites but cant find exactly what i need.
.- Battery is full.
- Could it be the starter?
- Has anyone ever encountered this before?
Issue #2: OBD2 scanner cannot read the ECU.- I wanted to connect my OBD2 scanner to read and hopefully erase any false or fixed errors
- It will attempt to connect but eventually fail
Issue #3: My MMI has no volume but it comes back perhaps once every few days upon startup.- Do i need to replace the MMI? Or can i just take it apart and clean the volume contacts?
Issue #4: Navigation, Info and Car options on MMI are not available- I noticed that the Navi module is missing and there is space in the rack below it for another module
- What other module is missing at the bottom of the rack
- Where can i get a Navi CD for Southeast Asia (Philippines)
Issue #5: Does my MMI need updating? - How do i go about doing this? Is there a step-by-step link i can follow?
Issue #6: Occasional and repetitive humming sound while engine is running.- happens while engine is running and comes on every 30 secs or more and runs for another 30 or so before it disappears
- soft humming sound but. It could be the A/C compressor but doesn't seem like it as the sound is a soft hum from inside the cabin
Issue #7: Suspension issues - need to source parts.- Here in the Philippines parts from the Audi dealership will cost an arm and a leg. Where can i order online specific to this model with VIN #: WAUZZZ4F15N078472
Issue #8: Sourcing trims and other interior parts.- I need to replace the interior dashboard and vent trims and switches which are now worn out. Where can i find them online? I've searched ebay and some other sites but cant find exactly what i need.
Your expert advice on these issues would be a great help.
Issue #2 - Ordering a VAG-COM scantool
Issue #3 - Ordered a pre-owned unit, will see how it works
Issue #4 - Ordered a Navi module but would need the Navi CD, if anyone can help, it would be much appreciated.
Issue #5 - Hope someone can help with a clear step-by-step for newbies like me
Issue #6 - Seems to have something to do with the A/C, any ideas?
Issue #7 - Ordered the parts from Germany, but would be grateful for any other online sources closer to Southeast Asia
Issue #8 - Still searching.
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#9
AudiWorld Senior Member
Yep that's a c6.. Never seen or heard one with a 3.0 gasoline engine.. Not even mentioned in Audi A6 Wikipedia...
Strange...
/H
Edit.. Must take a look at official Audi manuals later..
Edit #2 yes there is an 3.0 ...must be for other markets than US,EU... =)
cheers/H
Strange...
/H
Edit.. Must take a look at official Audi manuals later..
Edit #2 yes there is an 3.0 ...must be for other markets than US,EU... =)
cheers/H
Last edited by hrc4u; 06-23-2018 at 09:34 AM.
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