repacing the worn Air con buttons without dismantling the dash

Hi,

It is reasonably common knowledge that the air-con buttons from an early A4 will fit the A2 air-con switch panel, but stripping both units and the dash can be a little daunting.

BUT!!

I went from this
SAM_0134.JPG

to this (no stickers)
SAM_0135.JPG

For £18 and didn't have to disturb the dash at all!!!

I was VERY lucky to bid on an early A4 air-con switch unit on eBay and win it for £18.
I then (in the comfort of my living room) managed to get the awkward little screws out to remove the faceplate with the buttons.
The screws are only awkward because of the tiny splined heads, but they can be persuaded out eventually)

Having done that you can then take your time and push out each button (they come out of the front of the face plate) but some are quite stiff.

I didn't fancy stripping the dash to get the old unit out and then struggle again with those screws, so being a lazy sod, I devised an easier (but slightly scary way)

Since the old buttons were scrap and no longer required and since they come out of the FRONT of the face plate, I thought I would try to do that in situ.
Some buttons came out easily enough (the "Auto" was the easiest, followed by the up and down temperature and fan speed buttons) the hardest was the air direction up and down buttons and the heated screen buttons, they were VERY tight indeed. But if you get the centre ones out first it make the outer ones a little easier.
I even resorted to making a hole in one or two (carefully) and screwing in a small self-tapper and pulling it out with pliers.
It sounds brutal, but it took 15 minutes to do rather than a couple of hours or so.

The end result is not perfect, it is known that the A4 buttons are slightly darker, as can be seen in the "after" shot. But the advantage is that they are not soft touch and so should last for a long time.

By the way, I didn't expect to win that auction and so I bought another air con unit (again A4) This time for £30 (which is not a bad price) so if anyone wants to buy this for the same price I paid, I will post it (I could even remove the buttons and just post them if you want?)

It does tidy the interior a lot. The car has only done 72,000 miles and so I want to get it looking right.

Cheers
Steve B
 
Tried the button extraction on an old A4 unit this morning and destroyed everything including button damage, it wasn't a faff but mayhem, I'll be on the hunt for a straight replacement. Apparently knowledge is knowing ones self, and I knew it would be chaos for me :)
 
Tried the button extraction on an old A4 unit this morning and destroyed everything including button damage, it wasn't a faff but mayhem, I'll be on the hunt for a straight replacement. Apparently knowledge is knowing ones self, and I knew it would be chaos for me :)


As you say, each to his own!

At least you tried

Steve B
 
A4 with seat heater

Would 1990s A4 with seat heater ctrl work in 2001 A2?

Part number 8D0820043N

Cheers
 
Tried the button extraction on an old A4 unit this morning and destroyed everything including button damage, it wasn't a faff but mayhem, I'll be on the hunt for a straight replacement. Apparently knowledge is knowing ones self, and I knew it would be chaos for me :)

Its easy to unscrew the front facia and push the buttons out from behind, thow you do need a tiny set of torx screw drivers as how i did mine .
 
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Its easy to unscrew the front facia and push the buttons out from behind, thow you do need a tiny set of torx screw drivers as how i did mine .

I did this a while back from an Audi A4 B5 2.8 Quattro. I had a slight issue with two tiny holes that needed drilling.

http://www.a2oc.net/forum/showthrea...ontrol-button-replacement&p=217930#post217930

But it was worth it. Looks much better than the worn soft touch!

I took the buttons off the donor unit once I had disconnected the fascia from the main unit, pushing them out with a blunt instrument like a pencil with a rubber on the end.

Good luck!
 
These stickers can never look "right". They can certainly make a worn unit look better, but that's about it. The more recent "soft-touch" air-con units (2002 Yr onwards?) were finished in a matt black that was not so intense and more "grey-black" Now that applied to the whole unit, not just the buttons. The sticky labels are stronger black and so are, of course, buttons taken from earlier units. So, I.M.H.O., this is the order of acceptability for appearance :-
(1) Original complete hard-touch unit (glossy and black, just looks great!)
(2) Soft-touch unit with hard-touch buttons taken from the earlier unit. (Note .... Audi A3 buttons are compatible and are more common. They are easy to remove)
(3) Using those stick-on labels

I needed a new air-con unit because I had fitted seat heating. I also had a double-DIN dash. I obtained a hard-touch Audi A3 unit, but it wasn't from a Double-DIN car. So I made a hybrid of that unit and the one already in my A2. So my findings were that all components forming the Audi A3 unit can be used to reconstruct the new unit intended as a replacement. That includes changing just the front face. So widen your search and include early Audi A3 units, too. Mine cost a mere £20 on Ebay!

David
 
Hi guys, could you please advise if the whole climate control panel from UK RHD VEHICLES, WILL FIT LHD (EU) Audi A2, please? Thanks
 
Hi guys, could you please advise if the whole climate control panel from UK RHD VEHICLES, WILL FIT LHD (EU) Audi A2, please? Thanks
Intuitively I would say yes, but I have just checked and the climate unit part number begins 8Z0...and my understanding is the 0 means part fits either LHD or RHD.

Andy
 
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