Audi A4 - Combined instrument repairs, Satellite navigation unit repairs and Control unit repairs • Audi A4 Repairs • Rickim Auto Elektronik

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Audi A4 - Combined instrument repairs, Satellite navigation unit repairs and Control unit repairs

Combined instrument repairs

The speedometer displays are faulty. The display shows signs of pixel faults. The combined instrument has failed completely. The gauges of the analogue display have failed, jump or are jammed. The warning buzzer has failed, no longer acoustic feedback. The combined instrument lighting is faulty.

Combined instrument airbag fault/incorrect chassis number

The airbag light lights up and on-board computer functions are faulty.
The fault occurs approximately 10 minutes after starting.

Combined instrument software fault

The speedometer is not operating correctly. The rev counter, mileage display or speedometer lighting fail sporadically or do not work at all.
The tank fill level display is not working or does not show any information. Oil pressure display lights up.

Air-conditioning system operating panel

Display fault in the air-conditioning system operating panel, the display is illegible, pixel faults occur.
The air-conditioning system operating panel sporadically or continuously fails.

Satellite navigation unit repairs

Drive errors and CD read errors in the satellite navigation system. The system no longer reads the CD/DVD, the CD/DVD can no longer be inserted.
The CD/DVD slot is no longer operating correctly. Display fault in the satellite navigation unit. The display has failed completely or merely individual characters are shown. The display is dimmed. Operating buttons are faulty, the confirm button no longer works correctly.
GPS signal faulty, no satellite signal.

Multimedia interface faulty

You are unable to operate the multimedia interface (MMI). The radio or also the telephone are not working. The entire multimedia system has crashed.
The multimedia interface (MMI) consists of several components. The failure of one component causes the entire system to fail.

Repair of Radio Concert / Chorus

The volume level of the Concert / Chorus radio does not work properly. If you turn the knob , it is either very loud or nothing happens.

Faulty control units

Audi A4 ABS control unit

The ABS control unit is faulty. The check lamp lights up. Error messages are output that concern components, such as the wheel sensors although they have already been replaced. The speedometer may also fail.
There may also be a failure in the communication between ABS control unit and the diagnostic unit.

Audi A4 ABS/ESP hydraulics unit

The brake pressure sensor in the ABS control unit is faulty. Error messages may include Brake pressure sensor faulty or Pressure sensor fault.

Audi A4 Airbag control unit

The airbag control unit is faulty or has failed. The check lamp lights up and there is no communication with the control unit.
The saved crash data of the airbag control unit may have to be deleted.

Audi A4 Engine control unit

A host of engine control unit failures cause the vehicle to no longer start or switch off the engine when driving.
The vehicle shakes and does not run smoothly, misfiring occurs.

Audi A4 Gearbox control unit

The system is unable to communicate with the TCM. Electric circuit fault in the control unit.
The gearbox no longer shifts gears. The engine does not start.

Repair Examples Audi A4
Preisliste Audi A4
Repair supply and prices Euro [*]
Audi A4 Combined instrument
Various failures

Depending on the error

From 129,-
Software fault 229,-
Audi A4 Satellite navigation unit
  • Drive errors
  • CD/DVD read errors
  • Faulty route calculation
  • No GPS signal
  • Rotary button malfunctions
  • Satellite navigation display/screen faulty
  • Software error
  • Complete malfunctions

Depending on the error

From 129,-
Audi A4 Multimedia interface (MMI)
  • Navigation computer
  • Radio module
  • Amplifier
  • CD changer
  • MMI interface box
  • Bluetooth Controller
  • Navigationmonitor
  • Control element

Depending on the error

From 129,-
Component replacement on request
Audi A4 Radio Concert / Chorus
Repair of the volume level of the Concert / Chorus 129,-
Audi A4 Air-conditioning system operating panel
Air-conditioning system operating panel (temporarily without function) 179,-
Pixel fault repairs 179,-
Audi A4 Control units
ABS control unit

Depending on the error

From 179,-
ABS/ESP hydraulics unit 490,-
Airbag control unit (Deleting the saved crash data) 129,-
Airbag control unit From 129,-
Engine control unit on request
Gearbox control unit

Depending on the error

179 - 390,-
Equipment testing
At the request of customers , we carry out an equipment check. In case of repair, the examination fee will be waived. From 35,-

Repair form

Processing repairs

In-house processing

You are welcome to bring your vehicle to our workshop in Düren (North Rhine-Westphalia, Germany). We will take care of removal and installation on-site.[*] Please contact us in advance to discuss repairs on site and arrange an appointment. Repairs of combined instruments and satellite navigation units usually take no longer than between one and two hours. Please query the duration of repairs for control units and other electronic components.

We have provided a customer lounge with a coffee machine, television and magazines. Alternatively you may also use our convenient mail order service for repairs.

Mail order services

Send your parcel with the parcel service of your choice.

Please remember to attach the Repair form.

In most cases, we repair received electronic components on the same day.[**]
We will also return the units on the same day. As a rule, parcels are shipped for between one and two working days.
Payment is conveniently collected on delivery, i.e. you pay the parcel service agent in cash at your front door.

We use UPS as our shipping agent.

Packaging tips

We recommend sending parcels as regular parcels instead of small parcels. Usually small parcels are not insured and longer delivery terms apply. Make sure to pack the unit carefully as it is a sensitive electronics component that is very susceptible to damage. We also recommend using a carton that is larger than the component (5 cm extra space on each side), wrap the component in bubble wrap and fill the remaining space with packaging materials (e.g. polystyrene chips).

We offer repairs of all automotive electronics components with a warranty.Benefit from our cost-effective repair offers!

If you have any more queries, please do not hesitate to send us an email, call us or make use of our callback service.

We will be delighted to advise you!

Our friendly service advisers support you personally and in a straight-forward fashion. We are proud to fall back on 25 years of experience in automotive electronics to ensure you are in good hands.

Our opening hours

Monday - Friday from 8 am to 5 pm (closed for lunch between 1 pm and 2 pm)
On Saturdays by agreement until 2 pm.

We are looking forward to your visit!

* Not applicable to combined instruments and satellite navigation units. See price lists for exceptions! Removal and installation of control units and other electronic components are subject to a charge.
** We cannot guarantee repair durations if they concern exceptional repairs or parts that must be ordered first.
! (Figures serve as examples and may deviate from the original/parts numbers subject to change)