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D3 - Interior Electrics Airbags, Sensors, climate modules, instrument clusters, switches etc |
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Thread Tools | Display Modes |
#1
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So, easy question..
Does the Battery/Energy management ecu have component protection ? Wondering if I should try a newer/used one from ebay to see if it helps on my random power saving «cuts» and mmi 10% warnings.. 2006 3.0tdi.
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06 A8 3,0TDIq My daily driver and project... 97 A4 1,8Tq. Powered by a 4,2 from the '01 S6, full rollcage, FIA seats and 6-point harnesses, B5 RS4 KW Competition race suspension, B6 S4 brakes, 18" Toyo RS1 slicks, carbon fiber roof. V8 trackday racer ![]() 14 VW Caddy 1,6TDI from my employer.. (X)00 A8 2,8q, (X)97 A4 1,8Tq, (X)92 S4 2,2Tq, (X)92 80 2,3E |
#2
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No it doesn’t- If you have the VW software /hardware there’s even a switch over procedure to transfer settings to the replacement module.
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2004 A8 3.0 TDI Sport Brilliant Black Came with: Black Valcona/Alcantara Leather, KESSY, rear blind, flappy paddle gear change, Phone Prep, TV Added:Bluetooth, AMI, Hybrid TV, Parking plus, Ski hatch, towbar, DAB, Umbrella Holder, Reversing camera, Auto lights, Wheel refurb Things to fix: Turbo fault, power drain |
#3
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I have full version vcds/ross tech cable if that’s what you mean
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06 A8 3,0TDIq My daily driver and project... 97 A4 1,8Tq. Powered by a 4,2 from the '01 S6, full rollcage, FIA seats and 6-point harnesses, B5 RS4 KW Competition race suspension, B6 S4 brakes, 18" Toyo RS1 slicks, carbon fiber roof. V8 trackday racer ![]() 14 VW Caddy 1,6TDI from my employer.. (X)00 A8 2,8q, (X)97 A4 1,8Tq, (X)92 S4 2,2Tq, (X)92 80 2,3E |
#4
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I meant VAS-PC, i just couldn’t remember the name of it. it’s not essential to do this as VCDS will let you add in the battery serial number coding manually anyway
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2004 A8 3.0 TDI Sport Brilliant Black Came with: Black Valcona/Alcantara Leather, KESSY, rear blind, flappy paddle gear change, Phone Prep, TV Added:Bluetooth, AMI, Hybrid TV, Parking plus, Ski hatch, towbar, DAB, Umbrella Holder, Reversing camera, Auto lights, Wheel refurb Things to fix: Turbo fault, power drain |
#5
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Check the SW version. I saw a 2009 one on ebay and what I think is the software version on the label (055 IIRC) was the same as my 2006. While there are later versions available than what is on these, I think it was installed by workshops.
Having said that I just remembered my BEM was replaced under warranty during the original owner's reign so could be 2007 or 2008 BEM. |
#6
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I’m almost sure my 06 has the most recent software, I just suspect it’s not working properly for some reason..
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06 A8 3,0TDIq My daily driver and project... 97 A4 1,8Tq. Powered by a 4,2 from the '01 S6, full rollcage, FIA seats and 6-point harnesses, B5 RS4 KW Competition race suspension, B6 S4 brakes, 18" Toyo RS1 slicks, carbon fiber roof. V8 trackday racer ![]() 14 VW Caddy 1,6TDI from my employer.. (X)00 A8 2,8q, (X)97 A4 1,8Tq, (X)92 S4 2,2Tq, (X)92 80 2,3E |
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