Is it dangerous to drive with this module faulty?

No, this is not a safety-critical part, though it means operating the boot manually, which is less convenient.

Can this module be repaired instead of replaced?

Given the precision electronics involved, full unit replacement is typically the standard approach.

What is the module made of?

A sealed electronic circuit board.

What is this part and what does it do?

Full description available in the product description section above. Contact us with clarifying questions.

How do I tell if my part is faulty?

See the 'Signs of a faulty part' section above or run a diagnostic at an auto service.

Yes - all our used parts are tested before sale and sold with guaranteed quality.

When should the part be replaced?

When warning signals appear, diagnostic codes are present, or the system malfunctions.

Trunk lid control unit AUDI A7 2011 SPORTBACK

Name: Trunk lid control unit AUDI A7 2011 SPORTBACK
Brand: AUDI
SKU: 4G8959107D
Price: 40.50 EUR
Availability: InStock

OEM: 4G8959107D

Disassembled car photo

Engine running

Tested before shipping
Guaranteed quality
Fast delivery 3–7 days
14-day returns

What is this part and why does it matter?

The boot lid control module manages electric functions of the boot/tailgate, such as power opening/closing and the release mechanism.

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Not sure about compatibility? Send us a question with your car's make, model and year.

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Signs of a faulty part

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

Boot won’t open/close electrically
Boot moves slowly or stops partway
Diagnostic fault code related to the module itself

Installation information

Mounted inside the boot lid or nearby trim, connecting to the boot wiring harness — often requires a calibration procedure after replacement.

Donor vehicle description

VIN: WAUZZZ4G3BN011814
Make, model: Audi A7 Sportback quattro
Year: 2011
Engine: Diesel 3.0TDI 180KW - CDUC
Transmission: 7-speed Automatic - NHF
Drive: 4WD
Equipment: LHD
Colour: 6Y / Z7S

292 parts from this car

Frequently asked questions

The module needs to learn the exact travel distance and any obstacles in the boot’s opening path for the power function (including anti-pinch safety) to work correctly.

What our customers say

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Price: affordable. Service: electrical equipment repair.
A
Andris B.
September 2026
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.
J
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!
E
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