Mercedes-Benz V Class Recall R/2020/202: The Solder Joints On The Pins Of The Plug On The Engine Control Unit May Not Be To…, Who Is Affected And What To Do
- Low
- How serious
- 24 Sep 2020
- Launched
- 1
- vehicles in the UK
- SRX2003
- Manufacturer’s campaign code
Mercedes-Benz recalled V Class vehicles built between 20 February 2020 and 20 February 2020. The solder joints of the engine control unit may not have been carried out in accordance with the specification. The dealer will replace the diesel injection system control unit. You won't usually pay for it.1
What’s Wrong
The solder joints of the engine control unit may not have been carried out in accordance with the specification.
DVSA's Original Wording
Concern: THE SOLDER JOINTS ON THE PINS OF THE PLUG ON THE ENGINE CONTROL UNIT MAY NOT BE TO SPECIFICATION Defect: The solder joints of the engine control unit may not have been carried out in accordance with the specification. Remedy: Replace the diesel injection system control unit.
Contains public sector information licensed under the Open Government Licence v3.0.
The Risk
The recall notice describes the concern as: the solder joints on the pins of the plug on the engine control unit may not be to specification.
The Fix
The dealer will replace the diesel injection system control unit.
Are You Affected?
V Class built between 20 February 2020 and 20 February 2020 may be included. Mercedes-Benz estimates 1 vehicles in the UK. Enter your registration to check, then confirm by VIN with Mercedes-Benz, 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 Mercedes-Benz.
- Book with any franchised Mercedes-Benz dealer, quoting the campaign code SRX2003 or the DVSA reference R/2020/202. See how to get a Mercedes-Benz 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 |
|---|---|---|---|
| V ClassFastening of steering wheel height adjustment | Urgent | R/2024/475 | |
| V ClassOn affected vehicles the routing of the fuel filter drainpipe might not meet specifications. The drainpipe could come into contact with the underbody and become damaged leading to a diesel leak | Urgent | R/2023/011 | |
| V ClassThe routing of the interior wiring harness in the area of the centre console might not meet specifications | Low | R/2022/335 | |
| V ClassThe coolant pump might have a leakage between the vacuum system and the coolant circuit | Low | R/2022/005 | |
| V ClassThe behaviour of the emergency call system might not meet specifications | Book soon | R/2022/118 |
This is one of 833 Mercedes-Benz recalls in DVSA’s data. The Mercedes-Benz recall launched before it was R/2020/226 on 22 Sep 2020, for electro-chemical processes may create conductive connections inside the electric busbar. The one launched after it was R/2020/221 on 30 Sep 2020, for the air conditioning drain hose may be incorrectly installed. You can also see every Mercedes-Benz recall and all recalls launched in 2020.
Source: DVSA recall R/2020/202, launched 24 September 2020. 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.