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Billy, Trainer/Master tech.
Category: UK Car
Satisfied Customers: 3498
Experience:  Trainer - master tech., SAE member
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Hello here is jai an audi A4 2L gasoline(essence) 130CH dun

Customer Question

Hello here is jai an audi A4 2L gasoline(essence) 130CH dun only blow j have more the following functions(offices): twinkling windscreen wiper and glaze electiques you m can help he(it) pleases [email protected] Make: Audi Model: A4 Year: 2001 Engine: GASOLINE(ESSENCE) Already Tried: PROBLEM FLASHING WINDSCREEN WIPER WINDOWS ELECTRIC WAS BORN(NOT) FONCTIONE NOT EVERYTHING THE OTHER FUNCTIONS(OFFICES) WALKS(WORKS) WELL

Submitted: 3 years ago.
Category: UK Car
Expert:  Billy replied 3 years ago.
Hello and Welcome!
I'm Billy and i will assist you with your inquiry.
Feel free to ask if any further info is needed.

Can you please confirm the fault you are having:
- problem with the windscreen wipers (what exactly is the problem)?
- problem with the electric windows? (what exactly is the problem)?
- do you have any lock/unlock (central locking) problems?
- was anything checked so far (fuses etc...)?
Customer: replied 3 years ago.

problem no longer works the same for wiper windows no lights right towards left no horn fuses were all good Verifer relay ca also good and the battery discharge

Expert:  Billy replied 3 years ago.

is the wiper problem on the front window or on the rear windscreen?
was the engine control relay checked/ replaced, and its wiring? (as this is a very common problem on your model causing the battery discharge)
Customer: replied 3 years ago.

WIPER FRONT relay is ok not flashing and horn front windows back does not work all the relay is ok

Expert:  Billy replied 3 years ago.

You need to check these details for the battery discharge, and even though you checked the relays, the engine control relay needs replacing, and then proceed as following:
click here for details

And then you need to check the electrical harness getting to the tailgate, as this usually breaks, reconnect, at the tailgate hinge.

As for the horn, if the horn itself was checked, and the according fuse and relay were checked, you need to remove the steering wheel to check the horn's electrical actuation switch, and if that is good, then you need to replace the steering wheel control module.

As for the front wipers, if the fuse and relay are good, then you need to get to the wiper motor (in plenum chamber, under the windscreen in engine bay, covered in plastic trim), and supply the wiper motor with 12 v, if it does not work, it needs replacing, if it does work, then the wiper switch will require replacing.

Thank you for your trust! Get back to me if you need more info...Thank you in advance for the positive rating...

Regards, Billy

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