Electrical system, technical data, Electrical system – Mercedes-Benz S-Class 2008 Owners Manual User Manual

Page 723

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Technical data

Electrical system

Model

S 550
S 550 4MATIC

S 600

S 63 AMG

S 65 AMG

Generator (alternator) 14 V/180 A

14 V/220 A

14 V/220 A

14 V/220 A

Starter motor

12 V/1.7 kW

12 V/1.7 kW

12 V/2.1 kW

12 V/1.7 kW

Starter battery

12 V/35 Ah

12 V/35 Ah

12 V/35 Ah

12 V/35 Ah

Electrical consumer
battery

12 V/95 Ah

12 V/95 Ah

12 V/95 Ah

12 V/95 Ah

Spark plugs

NGK PLKR 6A
Bosch Y 7 MPP 33

NGK IFR 6Q-G

1

1

Contact an authorized Mercedes-Benz Center

NGK IFR 6Q-G

Electrode gap

0.031 in (0.8 mm)

0.028 in (0.7 mm)

0.039 in (1.0 mm)

0.028 in (0.7 mm)

Tightening torque

15 – 18 lb-ft (20 – 25 Nm) 18 – 22 lb-ft (25 – 30 Nm) 15 – 18 lb-ft (20 – 25 Nm) 15 – 22 lb-ft (20 – 30 Nm)

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