My car (A4-B8-2015) got into an accident, my husband fitted the new radiator himself but fan is now automatically triggard when we open doors or anything that is sensed by the vehicle. What is wrong?

Asked by May 12, 2015 at 12:16 AM about the 2015 Audi A4 2.0T Premium

Question type: Maintenance & Repair

He says the car needs a software
correction or validation because he
unplugged the fan plug when he was
repairing the car - is that true? If true
where can I buy this software online?

1 Answer

93,155

Sounds like there are some grounds messed up. Did he disconnect the battery while the repairs were being done? To answer your software question, it cannot be purchased online, only the Dealer has access to the reflash information, some dealers, but not many, will do this for free.

Your Answer

Add photo

Related Questions

  • my car wont start 203 answers

    sounds like it wants to start but doesnt

    2000 Audi A4 2.8 Quattro

    -

    Maintenance & Repair

  • Car starts and it shuts off/loses power 178 answers

    I have a 2003 Audi A4 Turbo.93K on it. When I start the car, the engine starts and as the RPM gauge goes up, it just goes right back down, the car shutss off, as if it can not stay on, sometimes its s...

    2003 Audi A4 1.8T Quattro

    -

    Maintenance & Repair

  • Audi a4 2010 doesn't crank 22 answers

    Hi there I got a audi a4 2010 Had a number of codes and now doesn't.crank all.it says.is parking brake and esp please help the mechanic also was playing with the mass air.flow but before that the ...

    2010 Audi A4

    -

    Maintenance & Repair

  • my Audi A4 is not starting what can be the problem? 3 answers

    I have a Audi A4 2009 when u put the ignition on there is not light showing on the dash board, the car is not starting. please wish to know what can be the problem.

    2009 Audi A4 2.0T

    -

    Maintenance & Repair

  • how do i fix my radiator fan? 38 answers

    i recently bought a 2000 jeep grand cherokee 4WD laredo an i was told it was the fan relay i replaced the fan relay and the fan still doesnt come on

    2000 Jeep Grand Cherokee Laredo 4WD

    -

    Maintenance & Repair

Search Audi A4 Questions

Audi A4 Experts

#1 Deathjam4
Deathjam4
Reputation 3,220
#2 lukeyramone
lukeyramone
Reputation 520
#3 Tom Demyan
Tom Demyan
Reputation 390
View All

Related Models For Sale

Used BMW 3 Series
974 Great Deals out of 31,729 listings starting at $1,000
Used Audi A6
159 Great Deals out of 6,470 listings starting at $2,495
Used Audi A5
84 Great Deals out of 3,966 listings starting at $9,190
Used Mercedes-Benz C-Class
446 Great Deals out of 26,582 listings starting at $2,000
Used Audi S4
43 Great Deals out of 1,604 listings starting at $4,500
Used Audi A3
69 Great Deals out of 6,351 listings starting at $3,700
Used BMW 5 Series
460 Great Deals out of 15,988 listings starting at $1,700
Used Honda Accord
813 Great Deals out of 84,287 listings starting at $1,050
Used Ford Mustang
476 Great Deals out of 45,735 listings starting at $1,999
Used Dodge Charger
405 Great Deals out of 28,172 listings starting at $1,988
Used Audi A8
38 Great Deals out of 2,024 listings starting at $3,490
Used Audi Q5
109 Great Deals out of 7,827 listings starting at $8,900
Used Chevrolet Camaro
225 Great Deals out of 30,943 listings starting at $1,217
Used Mercedes-Benz E-Class
416 Great Deals out of 19,905 listings starting at $699
Used Honda Civic
657 Great Deals out of 88,603 listings starting at $995

Used Cars For Sale

2017 Audi A4 2.0T Premium For Sale
16 Great Deals out of 1,387 listings starting at $27,999
2016 Audi A4 2.0T Premium For Sale
35 listings starting at $23,577
2015 Audi A4 2.0T Premium For Sale
46 listings starting at $18,800
2014 Audi A4 2.0T Premium For Sale
3 Great Deals out of 242 listings starting at $15,595
2013 Audi A4 2.0T Premium For Sale
90 listings starting at $12,988

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.