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| D2 - Lights Headlights, xenons, foglights. Everything outside the car that glows |
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#1
23rd July 2012, 05:58 PM
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Foglight error
On my audi A8 d2 3.3 TDI the fog lights just stopped working one day. The fuse on the passenger side is ok, aswell as the bulbs. What is the problem?
When i push the foglight switch nothing happens, its dead. not even a light comes on inside dashboard. Any ideas? 
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#2
23rd July 2012, 06:05 PM
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relay or wiring broken?
__________________
Confidence is the feeling you have before you know better . . . .  Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange 2nd Place Winner - A8-Freunde Annual German Meet 2012 at Edersee 20" x 9" Bentley GTC Wheels with 385mm W12 Front Discs & Bentley Caliper Covers, Front Lowered on Coilovers, Xenons, Combined DRLs and LED Foglights to modified OEM front fog lamp position, Alcantara/Leather, Full Black Alcantara headlining + pillars and blind shelf, Bespoke Flat Bottomed Sports Steering Wheel, Dark Myrtle Wood, Autodim Mirrors, Bose, Blinds, Digital TV, Ski Hatch, Modified rear exhaust section for extra V8 Burble  Audi S8 D2 Final Edition 2002, Avus Silver with Red Leather Interior Tiptronic with Sport mode button, Sony rear entertainment package, Bose sound system, Audi Navigation Plus, 20 inch Final Edition alloys, Full Cat Back Stainless Milltek exhaust, giving a great V8 burble Audi A8L D2 4.2 Petrol with LPG - Ebony Black Audi A8L D4 FL 4.0T Petrol twin turbo - Havana Black Audi A2 1.6 FSi Sport - Dolphin Grey with Votex body kit and Red Leather Interior and some other A8's A8L's and Mercs
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#3
23rd July 2012, 06:10 PM
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don't think its the wiring because it happened so fast. i started the engine, switched one the lights and hit the foglight switch. The green light came on for less then a second and haven't worked since.
Where can i find the relay?
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#4
23rd July 2012, 10:18 PM
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Quote:
Relay is part No 8D0907701A control unit for fog lights and rear fog light / relay location/code no.: 3+8/397 /
__________________
Confidence is the feeling you have before you know better . . . . Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange 2nd Place Winner - A8-Freunde Annual German Meet 2012 at Edersee 20" x 9" Bentley GTC Wheels with 385mm W12 Front Discs & Bentley Caliper Covers, Front Lowered on Coilovers, Xenons, Combined DRLs and LED Foglights to modified OEM front fog lamp position, Alcantara/Leather, Full Black Alcantara headlining + pillars and blind shelf, Bespoke Flat Bottomed Sports Steering Wheel, Dark Myrtle Wood, Autodim Mirrors, Bose, Blinds, Digital TV, Ski Hatch, Modified rear exhaust section for extra V8 Burble Audi S8 D2 Final Edition 2002, Avus Silver with Red Leather Interior Tiptronic with Sport mode button, Sony rear entertainment package, Bose sound system, Audi Navigation Plus, 20 inch Final Edition alloys, Full Cat Back Stainless Milltek exhaust, giving a great V8 burble Audi A8L D2 4.2 Petrol with LPG - Ebony Black Audi A8L D4 FL 4.0T Petrol twin turbo - Havana Black Audi A2 1.6 FSi Sport - Dolphin Grey with Votex body kit and Red Leather Interior and some other A8's A8L's and Mercs Last edited by Architex_mA8tey; 23rd July 2012 at 10:26 PM.
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#7
24th July 2012, 10:01 AM
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its just a slow lever job with a trim tool or screwdriver to each side of the switch and it will pop out - but make sure you protect the wood carefully
__________________
Confidence is the feeling you have before you know better . . . . Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange 2nd Place Winner - A8-Freunde Annual German Meet 2012 at Edersee 20" x 9" Bentley GTC Wheels with 385mm W12 Front Discs & Bentley Caliper Covers, Front Lowered on Coilovers, Xenons, Combined DRLs and LED Foglights to modified OEM front fog lamp position, Alcantara/Leather, Full Black Alcantara headlining + pillars and blind shelf, Bespoke Flat Bottomed Sports Steering Wheel, Dark Myrtle Wood, Autodim Mirrors, Bose, Blinds, Digital TV, Ski Hatch, Modified rear exhaust section for extra V8 Burble Audi S8 D2 Final Edition 2002, Avus Silver with Red Leather Interior Tiptronic with Sport mode button, Sony rear entertainment package, Bose sound system, Audi Navigation Plus, 20 inch Final Edition alloys, Full Cat Back Stainless Milltek exhaust, giving a great V8 burble Audi A8L D2 4.2 Petrol with LPG - Ebony Black Audi A8L D4 FL 4.0T Petrol twin turbo - Havana Black Audi A2 1.6 FSi Sport - Dolphin Grey with Votex body kit and Red Leather Interior and some other A8's A8L's and Mercs
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#8
24th July 2012, 10:09 AM
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You might find it easier to prise out the centre vent above - it is just pushed in so comes out easily without the need to undo anything - use a flat blade butter knife or similar and work it out a centimetre at a time at each end. Once you have it out there should be just enough cable on the vent to settle it upside down on the dashboard then you can simply push the switches out from behind the wood trim.
It might sound a long winded way but the switches arent that easy to get out from the front in our experience
__________________
At Work to Break: 2001 TT 8N 1.8T Quattro with a loud exhaust! 2000 A8 D2 3.7Q Non Sport Ming Blue 1999 A8 D2 4.2Q Non Sport Santorin Blue 2002 A6 C5 Allroad 2.5 TDi Silver with Black Leather 2001 A2 1.4 TDi 2006 A6 C6 2.4 Quattro Avant Canyon Red At Work to Drive: 1997 S8 Pearl White Solar Roof, Electric Heated Rear Seats, Blinds, Bose, Cruise, Headlamp Wash, Ski Hatch 1998 Audi Cabriolet 2.6, Air Con, Electric Roof, Leather, Hard Top, Headlight Wash 2008 Fiesta Sportvan x2 2002 Transit 2.4 LWB 2007 VW Crafter Recovery Truck 2013 VW Caddy Highline, DAB, Heated Seats, Touch Screen Stereo, Headlamp Wash and Webasto with Telestart 2010 RS6 Daytona Grey, Twin Pane, Sunroof, Adaptive Cruise, Soft Close and some extra horses. At Work to Hire: 4x 6 Berth Sunlight Motorhomes
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#10
24th July 2012, 07:29 PM
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Use a multi meter to find where you have 12volts or not as the case may be.
As you have the switch out how did you test it? How did you check the relay? I'd start at the foglamps themselves - there should be 12v across the 2 wires with ign on, switch on and sidelights on.
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Men have feelings too. For example we feel hungry.....
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I'm all out of ideas now..
Linear Mode
