Routing Diagram For Poly-V Belt - AR13.22-P-3902-02MM

Engine 157, 276, 278 

Shown on engine 276 in model 212.095/195 

Courtesy of MERCEDES-BENZ USA

Shown: engine 276 without hydraulic power steering pump 

Shown: engine 276 with hydraulic power steering pump 

Shown: engine 157, 278 with code 487 (Active Body Control (ABC)) 

Shown: engine 157, 278 without code 487 (Active Body Control (ABC)) 

Shown: engine 157, 278 with code ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUG-IN)) 

Shown: engine 276.8 with code 468 (ACTIVE CURVE SYSTEM) 

1. Check installation position of poly-V belt.