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Home/Mercedes-Benz/S-class AMG/Mercedes-Benz S-class AMG W220 (1999-2002)/Repair manual/Automatic Transmission -- Basic Knowledge - 215 & 220 Chassis/Ignition switch lock, function - GF27.10-P-3003N
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Ignition switch lock, function - GF27.10-P-3003N Mercedes-Benz S-class AMG W220

Automatic Transmission -- Basic Knowledge - 215 & 220 Chassis 1 illustration ~149 words

Ignition switch lock, function - GF27.10-P-3003N

TRANSMISSION 722.9 in MODEL 215, 220, 230

TRANSMISSION 722.9 in MODEL 463.303 /340 /341

Shows floor selector models 215, 220

Identifying Ignition Lock Interlock - Shown On Floor Shift In Models 215, 220. Scheme 102

Scheme 102: Identifying Ignition Lock Interlock - Shown On Floor Shift In Models 215, 220
Scheme 102: Identifying Ignition Lock Interlock - Shown On Floor Shift In Models 215, 220

Ignition switch lock, function

The mechanism of the ignition lock interlock connects the selector lever of the floor shift with the ETC control unit (N73). It prevents the transmitter key (A8/1) from being withdrawn when the selector lever is not at position "P".

When the parking lock is not engaged (selector lever position "D", "R", "N"), the locking valve (60) locks the locking cam (61). The compression spring (62) only pulls the locking valve (60) away from the locking cam (61) in selector lever position "P". The transmitter key (A8/1) can now be turned to position "0" and removed from the ignition.

Park pawl, location/task/design/functionGF27.10-P-5100N