SMART Fortwo 451 Series Introduction Into Service Manual page 62

Fuse assignment
Fuse Designation
35
EPS control unit (power steering)
R1
Mirror heater
R2
Brake lights (USA only)
R4
TPM (USA only)
R5
Engine components: on-board charger, electric refrigerant
compressor, coolant pump (power electronics/electric drive
motor/on-board charger), high-voltage PTC heater
R6
Radio systems, subwoofer (standard sound), soft top
R7
Interior lights
R8
Premium sound amplifier
R9
Heated seats control unit
Introduction of smart fortwo electric drive (3rd Generation) • Model Series 451
SAM control unit
Amps Color
30 A Green
7.5 A Brown
7.5 A Brown
7.5 A Brown
10 A Red
15 A Blue
5 A Light
brown/
beige
20 A Yellow
25 A White
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