Home/Mercedes-Benz/Pullman/Mercedes-Benz Pullman W221 (2005-2009)/Repair manual/Manual & Power Steering/Steering -- Basic Knowledge -- 215 & 220 Chassis: Overview
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Steering -- Basic Knowledge -- 215 & 220 Chassis: Overview Mercedes-Benz Pullman W221

Contents, function description, steering wheel heater (LRH) - GF46.11-P-0999M

MODEL 220.025 /026 /028 /063 /065 /067 /070 /073 /074 /075 /083 /084 /087 /125 /126 /128 /165 /167 /170 /173 /174 /175 /176 /178 /183 /184 /187 /874 /875 /876 /878 with CODE (443) Steering wheel heater

MODEL 215.373 /374 /375 /376 /378 with CODE (443) Steering wheel heater

Steering wheel heater (LRH), functionGF46.11-P-0001M
Steering wheel heater (LRH), networking of componentsGF46.11-P-0001-01M
Switching steering wheel heater (LRH) on/off, functionGF46.11-P-1001M
Survey of system components of steering wheel heater (LRH)GF46.11-P-9999M

Contents, function description of electrically-adjustable steering column (EVL) - GF46.15-P-0998SZ

MODEL 215, 220

Electrically-adjustable steering column (EVL), functionGF46.15-P-0003S
Adjusting steering column, functionGF46.15-P-2000S
Entrance/exit aid steering column adjustment, functionGF46.15-P-2001S
Emergency running function, steering column adjustment, functionGF46.15-P-2002S
Position measurement, steering column adjustment motors, functionGF46.15-P-3000S
Driving position recognition, steering column adjustment, functionGF46.15-P-3001S
Normalizing steering column adjustment, functionGF46.15-P-3002S
Blocking steering column adjustment, functionGF46.15-P-3003S
Steering column adjustment motor group, location/task/design/functionGF46.15-P-4101S
Microswitch for steering column driving position recognition, location/task/design/functionGF46.15-P-4102S
Left signal-acquisition and actuation module, location/task/design/functionGF54.21-P-4101S

Contents, function description, speed-sensitive power steering (SPS) - GF46.50-P-0999A

MODEL 215, 220, 230

Speed-sensitive power steering (SPS), functionGF46.50-P-0001A
Rack-and-pinion steering, function when driving straight-aheadGF46.25-P-3100B
Rack-and-pinion steering, function when steeringGF46.25-P-3400A
Speed-sensitive power steering, function with vehicle stationaryGF46.50-P-2500A
Speed-sensitive power steering at vehicle speeds 0-100 km/h when steering, functionGF46.50-P-2600A
Speed-sensitive power steering at vehicle speeds >100 km/h when steering, functionGF46.50-P-2700A
SPS electrically controlled reaction, functionGF46.50-P-2400AA
Survey of system components, speed-sensitive power steering (SPS), location/task/design/functionGF46.50-P-9990A