When I put the brakes on the headlights dim for a second and the tac & speedometer go to the bottom and then go back up when I hit the gas, The engine doesn't cut off.

Asked by Jul 16, 2015 at 10:53 PM about the 2003 Audi TT 1.8T Roadster FWD

Question type: Maintenance & Repair

1 Answer

11,495

You either have a weak battery or weak alternator, other things could be bad light, a short or bad relay or fuse. Put your foot on the gas till 3000rpms to provide more charge while in park then push the brake peddle. IF the lights still dim you have a short or bad fuse or relay. If the power stays constant you most likely have a bad battery or alternator. You can have this tested at a VW specialist shop. i would susggest it soon since a short could fry the computer components in your car easy

Your Answer

Audi TT Experts

  • #1
    Tom Demyan
    Reputation
    190
  • #2
    tenspeed
    Reputation
    150
  • #3
    riverrunnr
    Reputation
    130
View All

Related Models For Sale

Used Audi A4
239 Great Deals out of 12,091 listings starting at $1,450
Used Ford Mustang
344 Great Deals out of 42,033 listings starting at $1,488
Used BMW 3 Series
1,119 Great Deals out of 33,859 listings starting at $1,209
Used Chevrolet Camaro
378 Great Deals out of 31,273 listings starting at $3,495
Used BMW Z4
36 Great Deals out of 929 listings starting at $4,350
Used Nissan 350Z
23 Great Deals out of 1,135 listings starting at $3,495
Used Porsche Boxster
43 Great Deals out of 1,256 listings starting at $4,995
Used Chevrolet Corvette
124 Great Deals out of 16,133 listings starting at $3,995
Used Audi A3
122 Great Deals out of 6,149 listings starting at $2,990
Used Mazda MX-5 Miata
58 Great Deals out of 4,076 listings starting at $2,088
Used BMW M3
30 Great Deals out of 1,837 listings starting at $5,495

Used Cars For Sale

2018 Audi TT For Sale
157 listings starting at $45,175
2017 Audi TT For Sale
34 listings starting at $36,990
2016 Audi TT For Sale
4 Great Deals out of 33 listings starting at $30,500
2015 Audi TT For Sale
3 Great Deals out of 16 listings starting at $21,999
2014 Audi TT For Sale
3 Great Deals out of 24 listings starting at $19,900

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.