Question about 2002 Audi A4

Open Question

Audi 2002 A3 Hazard Switch/Blinker problem

I had a strange intermittent buzzing wurring type of noise coming from the the proximity of the dash hazard switch, this went on for several months. Sometimes noise would not happen for several weeks and then return.
The problem became serious when along with the noise returning my left and right blinkers stopped working. I took the car to an auto electrician who said that it appeared to be the hazard switch. A new hazard switch was installed and the problems disappeared for a few weeks but now the buzzing wurring noise is coming from the same spot again. The blinkers are still working fine at this stage. Could you please help. My husband was trying to find an electrical wiring diagram, to see if he could trace the problem. Any assistance would be greatly appreciated.

Posted by on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Mike258
  • 1498 Answers

SOURCE: YJ Blinker Relay

Hi there,

Both the hazard and the blinker flashers are located on the fuse panel. They pull straight out.

When both turn signals fail, the cause may be a blown fuse, a faulty flasher, a broken turn signal switch or a bad connection.

When you try the turn signals, do they light up and not blink?
-If so, probably the flasher unit.

When you try the turn signals, does nothing happen?
-Check the fuse

Let me know if the problem continues after replacing the flasher.

Mike

Posted on Aug 31, 2008

SOURCE: Blinkers still have issues after replacing relay

I replaced the hazard switch relay, still no good, and replaced all the bulbs

Posted on Sep 29, 2008

  • 65 Answers

SOURCE: 95 ford explorer xlt, all

Go to the fuse box and play with putting in out and then back in. If that does not work go to the light from the out side and go through it that way, Some time when they replace things they put way to much of the gunk stuff and it just keeps sliding out rather then staying in.

Most of your relay module would be placed under the hood. the hazard lamps are 21 fuse/cb/relay loc. and fuse amp rating is 15 amp

Nikki2913

Posted on Dec 16, 2008

  • 150 Answers

SOURCE: blinker stopped working, but the hazard lights still work - I think it's a blown fuse but how and where do I fix the fuse

There is 2 different flashers. One flasher for the turn signals and one flasher for the hazards. If you turn on the turn signals and the turn indicator on the dash lights up but doesn't blink, then most likely it is the turn signal flasher that is bad. Good luck.

Posted on May 29, 2009

  • 27 Answers

SOURCE: Blinker is being CRAZY!

you need to replace the blinker lever switch the whole unit take it to a dealership if you can't replace it yourself and be prepared they cost an arm and a leg but if you can fix ityourself check out a local junk yard for amatching car to see how it comes apart b4 you tear into yours.. but also could be the flasher located deep under the driver's side

Posted on Jul 02, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

The hazard lights buzz and don't work.


if fuse okay,could have faulty multifunction switch.

Nov 20, 2012 | 1997 Chevrolet Malibu

1 Answer

When I turn on the blinkers , , I hear a buzz sound , and then the insturment panel lights up ?


I just had a buzzing sound happening on my 2000 Monte Carlo. It was coming from the Hazard button which is actually combination blinker\hazard switch in one. Turns out the ignition switch was going bad. The ignition switch finally went totally bad (no start some times). Changed it a couple of months ago. No issues with blinkers again.

Sep 05, 2012 | 2000 Chevrolet Monte Carlo

1 Answer

Where is the blinker fuse for 98 oldsmobile intrigue


On some models the flasher is behind the hazard switch.
Not easy to get to.

Aug 08, 2012 | Oldsmobile Intrigue Cars & Trucks

2 Answers

Interior light is tempermental


Check where the bulb plugs into the connector. Sometimes the connectors get loose causing a poor connection to the bulb. Otherwise check to make sure you have the proper bulb installed (correct Wattage, Voltage and Bulb number).

Apr 29, 2012 | 2002 Audi TT

1 Answer

Where is the flasher unit located on a audi a3


The flasher is located on the dash above the radio, it is te same unit as the hazard switch.
Thanks for using FixYa - a 4 THUMBS rating and POSITIVE TESTIMONIAL is appreciated for answering your FREE question.

Oct 16, 2010 | 2005 Audi A3

2 Answers

Where would i find the signal flasher in my 2002 pontiac grand am


the flasher is built into the hazard switch on these cars remove the bezel around the radio remove the 3 screws holding in the hazard switch remove from behind and unplug your done then dealer sells these for around 28 bucks give or takte hope this helps

Sep 14, 2010 | 2002 Pontiac Grand Am

4 Answers

My gas cap and trunk wont open. I need gas. Te button on the console won't release the gas cap to open or the trunk. Audi TT 2002.


Take your key and go to the drivers door, make sure the door is unlocked by pulling on the handle, open and close the door. Insert the key and "lock" the door, double check that it is locked by pulling on the handle. Insert the key and "un-lock" the door, use the handle to open the door and now press the fuel door key and it should open, same for trunk release button.

Audi's are a strange breed, sometimes you just need to "re-set" some stuff. But in the future if you lock the car with the key, the fob will unlock the car but the three buttons in the console will not work, the fob will function correctly.

I hope this helps.

Feb 27, 2010 | 2002 Audi TT

1 Answer

Intermittent turn signal problem.


hazard switch is the problem

Feb 11, 2010 | 2002 Chevrolet Malibu

1 Answer

My 2002 Chevy Malibu is making the turn signal sound when the turn signals are not turned on. It also is intermittently accompanied by a bell as if a door is ajar. What needs to be done to fix this?


For the first part next time it is doing it try messing with the hazard button on the dash, the noise will stop or go away for a while if that's your problem.
As for the bell it would be something differant than the hazard switch. Is any of the Idiot lights coming on when it does it?

Oct 21, 2009 | 2002 Chevrolet Malibu

1 Answer

Hazard lights not working on my audi a3 1998 model. i have checked the fuse and it is ok and the repeters work help!!!


the switch for the hazards give lots of problems on the audis and passats the relays are built in the switch,change the hazard switch,,sometimes if yiu press it in and out quickly a few times it may start working,but normally its a new switch.

Jan 05, 2009 | Audi A3 Cars & Trucks

Not finding what you are looking for?
2002 Audi A4 Logo

Related Topics:

511 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audi Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

yadayada
yadayada

Level 3 Expert

74945 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14185 Answers

Are you an Audi Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...