Car doesn't start when cold

Asked by jmartinez970 Dec 04, 2020 at 05:05 PM about the 2009 Audi A4 2.0T quattro Cabriolet AWD

Question type: Maintenance & Repair

I have a 2009 Audi A4 Cabriolet 2.0T Quattro and recently in the past 2 weeks I have had to jump start my car every morning in the cold weather as I live in the Colorado mountains and it gets freezing up here. I have already had my battery, alternator, and starter looked at and all is great shape. I have no idea what it might be maybe a relay? has anyone ever experienced this before?

2 Answers
3,240

Justin answered 3 years ago

If battery alternator and starter all test good, take a multimeter that's capable of measuring milliamps and disconnect negative cable. Use multimeter to complete circuit. Anything over 50 ma is considered a parasitic drain. From there you can pull fuses one at a time to track down the problem circuit (s)

Mark helpful
38,945

beatupchevy answered 3 years ago

wait 30 minutes for any timers to run out for an accurate reading , or do more research for parasitic drain .

Mark helpful

Your Answer:

Related Questions

  • Car doesn't start when cold 2 Answers

    I have a 2009 Audi A4 Cabriolet 2.0T Quattro and recently in the past 2 weeks I have had to jump start my car every morning in the cold weather as I live in the Colorado mountains and it gets freezing...

    2009 Audi A4 2.0T quattro Cabriolet AWD

    -

    Maintenance & Repair

  • gears won't change now car doesn't want to start 1 Answer

    Hi I have an Audi a4 tdi 1,8lt last night whilst driving the gears stopped changing a forced them into gear 2 whislt car was off after a few metres car made bad noise so I switched it of now it g...

    2002 Audi A4 1.8T quattro AWD

    -

    Maintenance & Repair

  • Car wont start 2 Answers

    My audi A4 would run fans when the car is off and parked and drain the battery so I pulled out terminals at night and put them back. Now it wont start it doesnt even crank even with another batte...

    2000 Audi A4

    -

    Maintenance & Repair

  • my car wont start 3 Answers

    ok i have a 99 audi a4 quattro 1.8t and a week ago it wouldnt start i got it towed to a shop, it was the timing belt so i got that fixed and the car started fine for a couple days then stopped starti...

    1999 Audi A4 1.8T quattro Sedan AWD

    -

    Maintenance & Repair

  • My Car won’t start. 4 Answers

    My Stick Shift Audi A4 1.8 2004 Stalled with out making any noise or leaks. I was driving slowly, when it happened. The car does do that every now and then, when I drive slowly. But all I have to ...

    2004 Audi A4 1.8T quattro Sedan AWD

    -

    Maintenance & Repair

Shortcuts

Search Audi A4 Questions

CarGurus Experts

  • #1
    Deathjam4
    Reputation
    13,160
  • #2
    lukeyramone
    Reputation
    1,370
  • #3
    James III
    Reputation
    1,220
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used BMW 3 Series
62 Great Deals out of 1,164 listings starting at $2,500
Used Audi A6
6 Great Deals out of 114 listings starting at $5,600
Used Audi A5
8 Great Deals out of 175 listings starting at $10,981
Used Audi S4
6 Great Deals out of 88 listings starting at $17,000
Used Audi A3
15 Great Deals out of 357 listings starting at $5,499
Used Mercedes-Benz C-Class
75 Great Deals out of 1,322 listings starting at $3,500
Used Audi Q5
51 Great Deals out of 1,298 listings starting at $4,850
Used Honda Accord
52 Great Deals out of 978 listings starting at $2,995
Used BMW 5 Series
29 Great Deals out of 288 listings starting at $5,299
Used Honda Civic
206 Great Deals out of 4,071 listings starting at $2,877
Used Lexus IS
18 Great Deals out of 399 listings starting at $599
Used Audi S5
92 listings starting at $10,995
Used Dodge Charger
36 Great Deals out of 865 listings starting at $5,995

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. Content will be removed if CarGurus becomes aware that it violates our policies.