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Audi A8

1461 messages,  Last post on Jun 25, 2009 at 6:29 PM

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What is this discussion about? Audi A8, Sedan

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#1398 of 1461 Re: 2004 A8L Ignition [michmport] by ayyate Mar 09, 2008 (3:52 pm)
Replying to: michmport (Mar 08, 2008 5:29 pm) I have had the same situation with the ignition key on my last two A8's (1999 & 2005). If my engine does not start on the first attempt, I have to remove the key and reinsert. This has been the case since they were new. I have been told, and since it has been the same on two cars now, I believe that this is designed into the car. Perhaps a theft deterrent? The fact that the technician did not think of it somehow does not surprise me.   As for your second and third questions, I can only offer sympathy. These days, repairs to something like a vanity mirror probably means a complete replacement. On my wife's Audi, for example, a small tear on the front of a radio knob resulted in a complete replacement of the radio, CD, tape player assembly.   When looking for a good repair facility, ask if they have a technician specifically factory trained on the A8.   Good luck.
#1399 of 1461 Starting A8L by harbo Mar 09, 2008 (8:56 pm)
Same issue here. Solution appears to be as you say, Pull out key and start over. Dealer indicates if it happens regularly, they will reprogram or replace. As long as I have been aware of the situation, the A8 has never failed on the 2nd attempt.   I am running Michelin PS Pilot Sport A/S 255/40 ZR 19 96Y which have a cyclical vibration that can be felt (seat of pants) as well as heard on smooth asphalt. Anyone else with this tire issue ?? Initially I felt it must be an axle bearing or universal joint because of the cylical nature of the vibration. Not tires or wheels out of balance or out of round. Upon switching rims / tires etc on different A8's and my own, it appears as though the tires are the culprit. Anyone else have this issue with this particular Michelin (or) other tires ??   Thx ........ Harbo
#1400 of 1461 CV/Transmission Knocks by jetrcmsp Apr 19, 2008 (9:34 am)
Any one have experience with the above problem.
#1401 of 1461 Real time traffic info on A8 ?? by madrad May 02, 2008 (4:16 pm)
Does anybody have any info as to when Audi A8 might have real time traffic info, as is available from NavTeq and others?
#1402 of 1461 A8 will not start by harbo May 05, 2008 (8:57 pm)
Previous no start issue was solved by pulling the key, reinsert and after one or two try's it would fire up. Now it is completely dead. Battery is fully charged. Radio, trunk, lights work. Nothing to the starter. Audi roadside assistance could not get the vehicle out of park and into nuetral to pull it out of my garage. HELP !!
#1404 of 1461 A8 Audi Brakes by michmport Jun 10, 2008 (6:56 pm)
Has it been everyone's experience to always change the rotors whenever changing the pads during the brake maintenance on the A8   Mechanic is suggesting that when the "brake pad" light comes on the rotors are already probably damaged. So, they usually replace them at the same time.   I would think the warning light would warn you well in advance of impending damage. any advice would help with my discussion with the mechanic.
#1405 of 1461 A8L Brakes by michmport Jun 10, 2008 (8:01 pm)
Has it been everyone's experience to always change the rotors whenever changing the pads during the brake maintenance on the A8    Mechanic is suggesting that when the "brake pad" light comes on the rotors are already probably damaged. So, they usually replace them at the same time.    I would think the warning light would warn you well in advance of impending damage. any advice would help with my discussion with the mechanic. Replies to this message: ayyate (Jun 11, 2008 12:56 pm)
#1406 of 1461 A8L Brakes by harbo Jun 10, 2008 (8:27 pm)
At 50,000 we replaced the pads ...... warranty. The rotors were fine.
#1407 of 1461 Re: A8L Brakes [michmport] by ayyate Jun 11, 2008 (12:56 pm)
Replying to: michmport (Jun 10, 2008 8:01 pm) To your first question, I say absolutely no. To the statement of the mechanic, I say not true. This sounds excessive, depending on the type of driving you do. Rotors can be measured for thickness, and if they are not worn extensively or warped (which can normally be felt through the brake pedal), they should be fine. In the event of warping, which is usually caused by overheating, they can be "turned" on a lathe once and driven further. Turning does, however, remove some metal which does hasten the wear factor and reduce the ability to disperse heat somewhat. So, if absolute optimum braking effectiveness is not a major concern, have them measured by a technician you trust and possibly save a few hundred dollars. At least for awhile.

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