Citroën DS7 Crossback Recall R/2022/105: Possibility Of Leakage Of Fuel From The Auxillary Heater Unit, Who Is Affected And What To Do
- Urgent
- How serious
- 7 Apr 2022
- Launched
- 8
- vehicles in the UK
- HWZ
- Manufacturer’s campaign code
Citroën recalled DS7 Crossback vehicles built between 19 April 2017 and 26 November 2020. Equipped with a Webasto auxiliary heating unit there is the possibility of a leakage of fuel from the auxiliary heater unit. The recall notice describes the fix as: : Modify the Webasto additional heater unit power supply routing and update the body electronic control unit software. You won't usually pay for it.1
What’s Wrong
Equipped with a Webasto auxiliary heating unit there is the possibility of a leakage of fuel from the auxiliary heater unit.
DVSA's Original Wording
Concern: POSSIBILITY OF LEAKAGE OF FUEL FROM THE AUXILLARY HEATER UNIT. Defect: On some vehicles equipped with a Webasto auxiliary heating unit there is the possibility of a leakage of fuel from the auxiliary heater unit. Remedy: : Modify the Webasto additional heater unit power supply routing and update the body electronic control unit software.
Contains public sector information licensed under the Open Government Licence v3.0.
The Risk
The recall notice describes the concern as: possibility of leakage of fuel from the auxillary heater unit.
The Fix
The recall notice describes the fix as: : Modify the Webasto additional heater unit power supply routing and update the body electronic control unit software. The fix is a software update, which usually takes under an hour at the dealer.
Are You Affected?
DS7 Crossback built between 19 April 2017 and 26 November 2020 may be included. Citroën estimates 8 vehicles in the UK. Enter your registration to check, then confirm by VIN with Citroën, because not every car in the date range may be included.
Which Car Is It?
Choose the make and model so we can match recalls to your car.
What To Do Now
- Check your car by registration above, then by VIN with Citroën.
- Book with any franchised Citroën dealer, quoting the campaign code HWZ or the DVSA reference R/2022/105. See how to get a Citroën recall fixed.
- Follow the letter's instructions until the repair is done. See can you drive a car with a recall?.
Related Recalls
| Launched | Vehicle and fault | Severity | Reference |
|---|---|---|---|
| DS7 CrossbackOn the affected vehicles some DS7 CROSSBACK equipped with ESP (electronic stability program) may be fitted with the incorrect calibration when operating in All-Wheel Drive | Urgent | R/2022/275 | |
| C5 Aircross, DS7 CrossbackThe engine management software calibration could be incorrect | Urgent | R/2022/234 | |
| DS7 CrossbackA high voltage battery where there is a mismatch in the voltgage of the individual cells | Urgent | R/2022/224 | |
| DS7 CrossbackPossible sharp edges present on the components of the curtain air bag after deployment | Urgent | R/2021/349 | |
| C4 Picasso, C5 Aircross, DS7 CrossbackThe filtering performance of the diesel particulate filter may not meet the required specification | Low | R/2020/330 |
This is one of 414 Citroën recalls in DVSA’s data. The Citroën recall launched before it was R/2022/042 on 10 Feb 2022, for vehicles may have an incorrect tightening torque on several rear axle component fixings. The one launched after it was R/2022/126 on 10 May 2022, for headrests on the front modular seat do not conform to the design specification. You can also see every Citroën recall, all recalls launched in 2022 and fuel leak recalls across every make.
Source: DVSA recall R/2022/105, launched 7 April 2022. Data updated 15 October 2026. How we grade urgency.
Sources
- 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.