Menu

Mercedes-Benz VITO4476, VITO4477 Recall R/2022/106: The Coolant Pump Might Have A Leakage, Who Is Affected And What To Do

DVSA reference R/2022/106, campaign code SRX2203. Data updated daily from DVSA.

Low
How serious
13 Apr 2022
Launched
2,933
vehicles in the UK
SRX2203
Manufacturer’s campaign code

Mercedes-Benz recalled VITO4476, VITO4477 vehicles built between 6 May 2019 and 27 September 2019. The coolant pump which is controlled by vacuum might have a leakage between the vacuum system and the coolant circuit. The dealer will update the software of the coolant pump and replace the electrical switch valve on the affected vehicles. You won't usually pay for it.1

What’s Wrong

The coolant pump which is controlled by vacuum might have a leakage between the vacuum system and the coolant circuit.

DVSA's Original Wording

Concern: THE COOLANT PUMP MIGHT HAVE A LEAKAGE. Defect: On certain vehicles the coolant pump which is controlled by vacuum might have a leakage between the vacuum system and the coolant circuit. Remedy: Update the software of the coolant pump and replace the electrical switch valve on the affected vehicles. Additionally a check of the vacuum system for possible contamination with coolant or engine oil will be carried out as a precautionary measure for the vehicles in this recall without the so-called fail-boost function on the ESP system.

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

The Risk

The recall notice describes the concern as: the coolant pump might have a leakage.

The Fix

The dealer will update the software of the coolant pump and replace the electrical switch valve on the affected vehicles. The fix is a software update, which usually takes under an hour at the dealer.

Are You Affected?

VITO4476, VITO4477 built between 6 May 2019 and 27 September 2019 may be included. Mercedes-Benz estimates 2,933 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.

What To Do Now

  1. Check your car by registration above, then by VIN with Mercedes-Benz.
  2. Book with any franchised Mercedes-Benz dealer, quoting the campaign code SRX2203 or the DVSA reference R/2022/106. See how to get a Mercedes-Benz recall fixed.
  3. Follow the letter's instructions until the repair is done. See can you drive a car with a recall?.

No other recalls for this model in DVSA’s data.

This is one of 833 Mercedes-Benz recalls in DVSA’s data. The Mercedes-Benz recall launched before it was R/2022/092 on 7 Apr 2022, for the electric resistance in the circuit board of the air bag control unit may be…. The one launched after it was R/2022/112 on 25 Apr 2022, for the overhead control panel might be deactivated permanently due to a software error. You can also see every Mercedes-Benz recall and all recalls launched in 2022.

Source: DVSA recall R/2022/106, launched 13 April 2022. 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.