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D4 - Interior Electrics Airbags, Sensors, climate modules, instrument clusters, switches etc

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  #11  
Old 28th August 2016, 09:45 AM
homer simpson homer simpson is offline
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If you put the part number into ETKA it shows 4 variants

4H0953568B dropped in 2010 not replaced
4H0953568B Z00 dropped in 2011 replaced with 4H0953568H Z00
4H0953568B Z01 dropped in 2011 replaced with 4H0953568H Z01
4H0953568B Z02 dropped in 2011 replaced with 4H0953568H Z02
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  #12  
Old 28th August 2016, 10:31 AM
mattylondon mattylondon is online now
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Excellent! That's the info Paul wanted
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2004 A8 3.7q, 1998 A4 2.8q, 1994 Coupe 2.8q SORN,
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  #13  
Old 28th August 2016, 10:23 PM
paulrstaylor paulrstaylor is offline
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Thanks both, very helpful

Will keep you posted once I have bought one!
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  #14  
Old 22nd December 2016, 06:04 PM
paulrstaylor paulrstaylor is offline
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So finally got around to this today - almost there but not quite 100% before it went dark!

I will write up when complete, but in short so far has been a new wheel, switch, slip ring and one additional wire

When done I adapted the new slip ring and then used the output tests to turn on the wheel - started to warm up nicely but then a symphony of warning bongs and the dash lit up like a Christmas tree - almost every module reported an error in VCDS!

After some troubleshooting I remembered my tendency to overlook the obvious, checked the fuse for the steering wheel module and it had popped - on checking it's a 5A fuse if you don't have a heated wheel and a 10A if you do - the heating element seems to draw about 7A

Changed that, set about clearing fault codes in every module - all back to normal again. Slight issue, I re-coded the steering wheel module for a heated wheel, but I can't switch it on using the button. I can see from the measuring blocks the button works but when I press it I get the message "Heated Steering Wheel Turned Off" - it should toggle on then off.

I suspect a minor coding issue - but it is dark so gave up - maybe tomorrow
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  #15  
Old 23rd December 2016, 10:34 PM
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IT IT is offline
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Any more joy today ?
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His Toy - 2002 Audi S8 D2 GmbH demonstrator. Exclusive Aqua Blue paint, Navy blue leather dashboard and door tops, Individual electric rear seats, Factory rear seat entertainment with DVD player, TV tuner and extended centre console, Exclusive tan leather with Exclusive Tan carpets and floor mats. Exclusive tan alcantara roof lining and parcel shelf. Exclusive tan leather controls pack. 20" 9 spoke alloy wheels, blinds.

His New Daily - 2015 Audi Q7 4.2 Tdi. Lava grey with full black leather. Adaptive Cruise, Lane assist, Side assist, Bang and Olufsen, Pan sunroof, Twin pane, Auto boot, Memory Seats, Autodim mirrors, Enhanced leather pack 1, High beam assist, Heated steering wheel, Electric steering column, Heated front/rear seats, DAB, Keyless, Front and rear cameras (6), Quad zone climate, Blinds, Rear side airbags, Load area kit, 3G+ with Google maps and Wifi hotspot

His Daily - 2006 Audi A8 4.2 TDi Black. Bang and Olufsen, Solar sunroof, Adaptive Cruise, Comfort seats, massage and vent x 4, Individual rear seats, Heated windscreen, Heated Steering wheel, Softclose, blinds, TV, DAB, AMI, Quad Zone, Auto Boot, Xenons, Heat and UV reflective glass, Auto dim Mirrors, Rear Foot rests, Wooden gear shift, Interior light pack, exterior light pack.

Her Daily - 2007 Q7 4.2 FSi, Muguello Blue with ABT bodykit and 22" Alloys, Adaptive Cruise, Bose, Xenons, Privacy glass, extended leather, 6 seats, Reversing camera, keyless, memory seats, electric steering column, auto boot, auto dim mirrors, Heated front and rear seats, full black leather

The Past- 2001 D2 4.2 QS Silver, 1997 D2 S8 Silver, 1999 D2 4.2 Silver, 2002 D2 S8 Dolphin Grey, 2003 C5 RS6 Blue, 1998 D2 S8 Black, 2000 D2 4.2 QS/S8 Ming Blue, 2003 D3 4.2 Ming Blue, 2005 B7 S4 Blue, 2006 D3 3.0 Tdi Black, 1999 D2 4.2 Silver, 2003 D3 4.2 LPG Crystal Blue, 2000 D2 S8 Silver, 2007 3.0 Tdi Q7 Black, 2009 B8 S4 Black, 1998 D2 S8 Agate Grey, 2006 D3 4.2 Tdi Blue, 2006 D3 S8, 2007 Q7 3.0 Tdi, 2006 C6 S6, 2011 A7 Sline, 2001 A2 1.4 Tdi Black, 2002 A2 1.4 Tdi Silver, 2006 A8 4.2 Tdi Blue, 2007 4.2 Tdi Q7, 2006 S4 Cab Silver, 2010 RS6 Saloon Black , 2007 TT Roadster, 2010 A8 D4 4.2 Silver, 2006 C6 A6 2.7 Tdi Quattro, 2000 D2 4.2 QS/S8 Ming Blue (again), 2008 Q7 4.2 Black, 2009 C6 RS6 Saloon Daytona Grey, 2001 Fully Loaded A2 Tdi, 2006 Avant S6 Black
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  #16  
Old 24th December 2016, 07:10 PM
paulrstaylor paulrstaylor is offline
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Sorry, slow to update with the hectic run up to Christmas..... but now say with my feet up - heated wheel all working perfectly. Will write up properly soon
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  #17  
Old 3rd February 2017, 11:22 AM
paulrstaylor paulrstaylor is offline
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Parts used:
4H0 419 091 AF – Heated wheel, 3 spoke
4H0953568B – Slip ring
4H0953551A - Button
8K0 973 754 – Plug (Slip ring connection)
000 979 009 EA – Repair wire

Optional but well worthwhile:
8V0951523XHA – RS7 Paddles

What I did:
Remove the battery with the ignition turned on – supposed to minimise risk of accidental airbag activation.

Remove airbag – with a screwdriver release two “catches” at 3 and 9 on the rear of the steering wheel (will be obvious when you look at your replacement wheel. Disconnect the wiring.

Centre the wheel to help with re-alignment - Remove the large bolt that holds the wheel in place and pull the old wheel off the spline.

Remove the upper and lower cowls (three screws for the lower).

Remove the small torx screw that holds the slip ring in place, disconnect the wiring and unclip the steering ring.

You need an additional wire from the steering control button to the slip ring, use the repair wire which connects into the existing plug at the button and into the new plug for the slip ring (where it will be the only connection). I wrapped this in cloth tape and routed along the existing loom.

Install the new slip ring, re-connect the wiring.

Change the steering control switch, two screws.

Re-attach the cowlings.

Optional – replace the paddles on the wheel, remove the plastic facia (just pulls off) to access one torx screw per paddle, the wiring is tight so be careful but they just swap right over.

Install the wheel ensuring correct alignment (i.e. straight if that is where you started).

Connect the heating wiring to the slip ring, re-install the airbag (wiring first then just push into place).

Re-connect the battery.

Change fuse 8 in carrier B (brown) in the driver’s side dash panel from a 5A to a 10A.

Turn on the ignition, expect some warning lights! Plug in VCDS and check for error codes, you will need to re-calibrate the Steering Angle Sensor and possibly the Dynamic Steering if installed. Ross-tech have guides to do this.
Re-code modules 08 and 16 to tick the “Heated Wheel” option.

Change the default temperature of the wheel, go to module 16 (steering wheel), adaptation and select channel 10 – default is 28 (degrees C), I upped mine to 36!

Check everything works, wait for a cold day and bask in the warmth from the heated wheel

Photo of the finished article – when I did this originally I kept the original paddles, but I think the RS7 ones make a massive difference to the look and feel and help me remember the change for the 10 months a year I don’t want warm hands!

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  #18  
Old 4th February 2017, 08:40 AM
Johnmed Johnmed is offline
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Great write up Paul.
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CURRENT CAR: Quartz gray 2008 A8 3.0 TDi. My installs: (2009) AMI and ViseeO Tune2Air WMA3000A, generic RVC, Westfalia OEM towbar, D4 19s and S8 MFSW with paddles.

LAST CAR: Black 2001 A2 1.4 TDi, winter pack, leather/alcantara sports seats, DIS and BrokenSky
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  #19  
Old 8th February 2017, 11:24 AM
A8 Ian A8 Ian is offline
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Great write up I may well do this myself soon.. one of the few options my car doesn't have, and I really like the chrome paddles too. I actually use my paddles quite often as the car seems to over rev naturally and drop out of the power band (4.2tdi) I think the perfect change to maintain torque is around 3400rpm after that is a pointless wast of rpm.
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