Audi Q5 Recall R/2025/184: Cylinder Head Cover Bolts Inspection, Who Is Affected And What To Do

DVSA reference R/2025/184, campaign code 15ZK. Data updated daily from DVSA.

Urgent
How serious
22 May 2025
Launched
11,320
vehicles in the UK
15ZK
Manufacturer’s campaign code

Audi recalled Q5 vehicles built between 13 September 2020 and 3 August 2024. Audi conducts programmes to constantly monitor the quality of its products. The recall notice describes the fix as: to ensure the bolts are secured correctly a check must be performed. You won't usually pay for it.1

What’s Wrong

Audi conducts programmes to constantly monitor the quality of its products. As part of this we have discovered that individual bolts in the cylinder head cover area on your vehicle may become loose as a result of a manufacturing issue. Depending on the extent to which the bolts become loose engine oil may leak and drip onto hot surfaces which poses a fire risk. If you notice smoke in the engine compartment park the vehicle safely and without delay.

DVSA's Original Wording

Concern: Cylinder head cover bolts inspection Defect: Audi conducts programmes to constantly monitor the quality of its products. As part of this we have discovered that individual bolts in the cylinder head cover area on your vehicle may become loose as a result of a manufacturing issue. Depending on the extent to which the bolts become loose engine oil may leak and drip onto hot surfaces which poses a fire risk. If you notice smoke in the engine compartment park the vehicle safely and without delay. Remedy: To ensure the bolts are secured correctly a check must be performed.

Contains public sector information licensed under the Open Government Licence v3.0.

The Risk

The recall notice describes the concern as: cylinder head cover bolts inspection.

The Fix

The recall notice describes the fix as: to ensure the bolts are secured correctly a check must be performed.

Are You Affected?

Q5 built between 13 September 2020 and 3 August 2024 may be included. Audi estimates 11,320 vehicles in the UK. Enter your registration to check, then confirm by VIN with Audi, because not every car in the date range may be included.

What To Do Now

  1. Check your car by registration above, then by VIN with Audi.
  2. Book with any franchised Audi dealer, quoting the campaign code 15ZK or the DVSA reference R/2025/184. See how to get a Audi recall fixed.
  3. Follow the letter's instructions until the repair is done. See can you drive a car with a recall?.
LaunchedVehicle and faultSeverityReference
Q5Replacing seat belt with tensionerUrgentR/2026/192
A6, A7, Q5Software update for battery control unitUrgentR/2025/463
A3, A4, A4 Cabrio, A5 and 3 moreStop-drive TAKATA PSANStop drivingR/2025/387
A6, Q5Servicing high-voltage batteryStop drivingR/2024/495
A5, A5 Cabrio, Q5Replacing TAKATA passenger airbag gas generatorUrgentR/2023/052

This is one of 158 Audi recalls in DVSA’s data. The Audi recall launched before it was R/2025/110 on 19 Mar 2025, for replacing rear seat backrest. The one launched after it was R/2025/237 on 2 Jul 2025, for checking air spring strut. You can also see every Audi recall, the Audi Q5 recall history, all recalls launched in 2025 and fire risk recalls across every make.


Source: DVSA recall R/2025/184, launched 22 May 2025. Data updated 15 October 2026. How we grade urgency.

Sources

  1. The Code does not itself say repairs are free. GOV.UK guidance says "You will not usually have to pay for any repairs or parts under a safety recall." gov.uk Checked 15 Oct 2026.