General description of the supplementary restraint system (SRS)
The supplementary restraint system (SRS) of the Renault Megane 2 vehicle combines in a complex the airbags for the driver and the front passenger (depending on the version).

The Renault Megane II, produced from 2003 to 2008 in France, Turkey, and Spain, complies with European Euro 4 emissions standards.
The car was equipped with 1.4 L (K4J), 1.6 L (K4M), and 2.0 L (F4R) petrol engines, and a 1.5 L dCi diesel engine (K9K Turbo).
The cars were produced with front-wheel drive, with a 5- or 6-speed manual or 4-speed automatic transmission.
The body is all-metal, a load-bearing structure, and can be a four-door sedan, five-door station wagon, or hatchback.
In In 2006, the model underwent a minor restyling, which resulted in changes to the bumpers, radiator grille, and headlights.
The car was supplied to Russia in the following basic trim levels: Authentique, Sportway, Confort, Expression, ExTReme, Privilege, Dynamique, and Business.
Mainly, during the operation of the air conditioning compressor, the fault is the failure of the air conditioning clutch. Bearing 4 (fig. 1) of the pulley begins to break up.