Vehicle recall R/2021/323

Audi Q3 and Audi A3 recall: The bolted connection on the input rod between the electromechanical brake servo and brake pedal can be come loose

DVSA recall R/2021/323 names the Audi Q3 and Audi A3. It was launched 10 September 2021. It covers vehicles built 24 August 2020 to 6 May 2021.

Recall data updated 22 September 2026

Recall: R/2021/323
Launched: 10 September 2021
Issued by: AUDI
Manufacturer reference: 47R5
Vehicles: DVSA lists 11 on each model line

What can go wrong

The bolted connection of the pull rod between the electromechanical brake servo and brake pedal may come loose resulting in a loss of all service braking ability.

The fix

Vehicles are not to be driven and the bolted connection of the input rod between the electromechanical brake servo and brake pedal must be checked and if necessary retightened.

Models and build dates

As listed in the DVSA recall file. DVSA lists the same vehicle number on each line: 11. It may be a figure per line or for the whole recall.
Model	Built	Vehicles
Audi A3	24 August 2020 to 6 May 2021	11
Audi Q3	24 August 2020 to 5 May 2021	11

Is a specific car affected? A recall lists models and build dates, not individual vehicles, so these pages cannot tell you whether one car is included. Enter the registration on the DVSA vehicle recall checker on GOV.UK, or give the vehicle identification number (VIN) to the manufacturer or one of its dealers. Buying used? Ask the seller for proof that any recall work was done.

Other recalls for these models

R/2022/073 The design trim on the power unit can become detached from its retainers 22 March 2022, Audi Q3, Audi TT
R/2022/085 The fuse in the high-voltage system may have been manufactured with an insufficient quantity of extinguishing sand 7 April 2022, Audi A3, Audi Q3
R/2020/302 Seat frame may not be bolted correctly to the rail on the driver and passenger sides 26 October 2020, Audi A4, Audi A5, Audi Q3
R/2022/303 Restraining capacity of the belt system for the front seats may be lower than intended in the event of an accident 20 October 2022, Audi A3
R/2022/354 Certain vehicles may have been fitted with a rear window which does not conform to the manufacturer s quality requirements. 18 November 2022, Audi Q3
R/2023/254 On affected vehicles an electrical connector for the power supply for the fuse carrier in the interior of the vehicle may have not been installed correctly. 22 August 2023, Audi Q2, Audi A3

Found one you might buy?

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Source

Contains public sector information licensed under the Open Government Licence v3.0. Source: DVSA vehicle recall records (RecallsFile.csv), recalls launched 1992 to 2026. Recall data updated 22 September 2026.

Recall wording is DVSA's, with capitals and punctuation tidied and American spellings such as tire, center and windshield given in British English. We list a recall when its make and model match a car or van family with at least 1,000 DVSA MOT tests from 2022 to 2025, and when the maker of the vehicle issued it.

Not affiliated with or endorsed by DVSA. Methodology · Data sources