Vehicle recall R/2022/117

Mercedes-Benz C-Class and Mercedes-Benz S-Class recall: The software of the rear signal acquisition and actuation module might not meet specifications

DVSA recall R/2022/117 names the Mercedes-Benz C-Class and Mercedes-Benz S-Class. It was launched 16 May 2022. It covers vehicles built 20 June 2020 to 13 January 2022.

Recall data updated 22 September 2026

Recall: R/2022/117
Launched: 16 May 2022
Issued by: MERCEDES-BENZ CARS UK LTD
Manufacturer reference: SRPC2212
Vehicles: DVSA lists 605 on each model line

What can go wrong

The software of the rear signal acquisition and actuation module might not meet specifications.

The fix

Update the software of the signal acquisition and actuation module on the affected vehicles.

Models and build dates

As listed in the DVSA recall file. DVSA lists the same vehicle number on each line: 605. It may be a figure per line or for the whole recall.
Model	Built	Vehicles
Mercedes-Benz C-Class	20 June 2020 to 13 January 2022	605
Mercedes-Benz S-Class	20 June 2020 to 13 January 2022	605

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/2022/114 The hands-off detection might not detect when the driver's hands are away from the steering wheel 16 May 2022, Mercedes-Benz S-Class, Mercedes-Benz E-Class, Mercedes-Benz AMG GT and others
R/2022/113 One or more control unit vehicle configurations might not meet specifications 13 May 2022, Mercedes-Benz C-Class, Mercedes-Benz G-Class
R/2022/116 Individual bolts or chain links of the camshaft timing chain might wear 23 May 2022, Mercedes-Benz E-Class, Mercedes-Benz C-Class
R/2022/125 The passenger air bag may not deploy as specified 1 June 2022, Mercedes-Benz C-Class
R/2022/124 The passenger air bag may not deploy as specified 1 June 2022, Mercedes-Benz C-Class
R/2022/095 The air bag control unit might not have been bolted according to specifications 29 April 2022, Mercedes-Benz S-Class

Found one you might buy?

A recall is one part of the picture. See how often it fails its MOT at each age, or what the VetTheCar Buying Report tells you about a specific car.

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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