Glass lift button AUDI A4 2010

OEM: 8K0959855A

Disassembled car photo

Engine running

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Details for this exact part

Code
8K0959855A
OEM
8K0959855A
Condition
Used
Availability
1 in stock - ready to ship
Make, model
AUDI A4 2008-2012
Year
2010
Engine
Diesel 2.0 105KW CAGA
VIN
WAUZZZ8K4AA135627

What is this part and why does it matter?

This switch operates the electric window, raising and lowering the glass, usually via a rocker or toggle action.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

  • Window doesn’t respond when the switch is operated
  • Window moves slowly or stops partway
  • Switch feels loose or sticky

Installation information

Clips into the door panel — check smooth window operation through its full travel after installation.

Frequently asked questions

This can be the switch itself, but also check the window regulator motor, as a failing motor can produce similar symptoms — testing the switch on a different window (if it’s a master switch) helps narrow this down.

Donor vehicle description

VIN
WAUZZZ8K4AA135627
Make, model
AUDI A4
Year
2010
Engine
Diesel 2.0 105KW CAGA
Transmission
Variable
Drive
Front-wheel drive
Equipment
LHD
Colour
T9T9

371 parts from this car

  • Fuse relay AUDI A4 2010
  • Open/Close button AUDI A4 2010
  • Parking brake button AUDI A4 2010
  • Rear left door control unit AUDI A4 2010
  • Comfort control unit AUDI A4 2010
  • Mirror adjustment button AUDI A4 2010
  • Interior door handle, rear left AUDI A4 2010
  • Parking brake control unit AUDI A4 2010
  • Trunk lid release handle/button AUDI A4 2010
  • Front left door control unit AUDI A4 2010
  • Fuel tank cap lock AUDI A4 2010
  • Front right door control unit AUDI A4 2010

What our customers say

  • Price: excellent.

    D
    Didier V.
    August 2026

  • Super good! They came through with the part I needed, quickly and at a fair price! Thanks, and I definitely recommend!

    I
    Ilmars K.
    August 2026

  • I ordered a Heater Blower Motor Resistor for a Toyota Avensis. Delivery took eight days from Latvia to Ireland. I installed it, and everything works perfectly. I wish this company success.

    A
    Aleksandr L.
    Toyota Avensis
    August 2026

  • No complaints about Evro Trans itself, everything's fine. But the delivery..... It felt like the order was being carried by turtles. 4 days from Riga to Daugavpils. Judging by the tracking, the parcel just sat somewhere behind a shed for 3 days, then they found it and delivered it the next day. I think that's why I won't be ordering there again.

    P
    Paul F.
    June 2026

  • Super fast delivery of the part, and good quality of the used part. Thanks for the service.

    N
    Natālija I.
    May 2026

  • I ordered antifreeze heaters and an auxiliary pump. Everything arrived quickly, the very next day, and matched the description. I'm satisfied.

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    Juris J.
    February 2026

  • Excellent service, timely delivery, and complete transparency at every step. I highly recommend EvroTrans to anyone looking for a reliable partner!

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    Egor S.
    November 2025

  • Bought a front fender for my car. I liked it! After payment they sent more than 20 photos of the problem areas, and it was packed very securely - took a while to unwrap.

    I
    Igors K.
    Front fender
    October 2025