Hello !!! I have this story in the Audi A3 8P 2003 I had a burnt position light bulb in the rear right lamp. I changed the bulb and it only comes off with 0.4 Volt voltage on the contacts. The transition between the lamp and the plug is. I was looking for fuses but there are no such fuses from...

Vagiem scan may have a short to ground or fuse 22 somewhere

Fuse No. 22 (40A) good; my scanner does not reach the lights.

Check with a current tester whether current is flowing to the position bulb. If anything flows, there is a problem on the fuses. Recently, the conductive module cracking in the lamp itself is popular, I would see a problem there.

As in this model there is a lighting controller (displays a burnt bulb on the fis), it will not give voltage on the bulb with incorrect power, the rear positional is to be 10W, as you put in 5W, it will not light up

I drove 5 W bulbs and it was OK. However, the problem was solved with the help of the Vag scanner, I entered the option Electr. Module and there was an error after it was deleted, the light bulb came on. Thanks for the hints. Regards

Audi A3 8P 2003 rear light - No voltage in the rear right light bulb position

Adam_W32 19473 5

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#1 16785282 28 Oct 2017 19:12

Adam_W32 Adam_W32

Level 18

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Post #1
16785282 28 Oct 2017 19:12

Hello !!!
I have this story in the Audi A3 8P 2003 I had a burnt position light bulb in the rear right lamp. I changed the bulb and it only comes off with 0.4 Volt voltage on the contacts. The transition between the lamp and the plug is. I was looking for fuses but there are no such fuses from the rear light. There is a fuse from the light relay but all the other lights are on. Please help friends because I don't know why
even start?
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#2 16785294 28 Oct 2017 19:18

witek271 witek271

Level 20

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Post #2
16785294 28 Oct 2017 19:18

Vagiem scan may have a short to ground or fuse 22 somewhere
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#3 16785681 28 Oct 2017 21:55

Adam_W32 Adam_W32

Level 18

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Post #3
16785681 28 Oct 2017 21:55

witek271 wrote:
Vagiem scan may have a short to ground or fuse 22 somewhere

Fuse No. 22 (40A) good; my scanner does not reach the lights.
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#4 16785972 29 Oct 2017 00:59

Aimshot Aimshot

Level 11

» | Helpful post? (0)

Post #4
16785972 29 Oct 2017 00:59

Adam_W32 wrote:

witek271 wrote:
Vagiem scan may have a short to ground or fuse 22 somewhere

Fuse No. 22 (40A) good; my scanner does not reach the lights.

Check with a current tester whether current is flowing to the position bulb. If anything flows, there is a problem on the fuses.
Recently, the conductive module cracking in the lamp itself is popular, I would see a problem there.
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#5 16786333 29 Oct 2017 10:21

carrot carrot

Moderator of Cars

» | Helpful post? (+2)

Post #5
16786333 29 Oct 2017 10:21

As in this model there is a lighting controller (displays a burnt bulb on the fis), it will not give voltage on the bulb with incorrect power, the rear positional is to be 10W, as you put in 5W, it will not light up
#6 16935106 04 Jan 2018 13:01

Adam_W32 Adam_W32

Level 18

» | Topic author Helpful post? (+4)

Post #6
16935106 04 Jan 2018 13:01

I drove 5 W bulbs and it was OK.
However, the problem was solved with the help of the Vag scanner, I entered the option "Electr. Module" and there was an error after it was deleted, the light bulb came on. Thanks for the hints. Regards
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