Mercedes-Benz SLK320 2003 - 1998-2004 ELECTRICAL Fuses & Circuit Breakers - 170 Chassis

Mercedes-Benz SLK320 2003 - IDENTIFICATION

NOTE:

The following table identifies applicable models covered in this article.

Mercedes-Benz SLK320 2003 MODEL IDENTIFICATION

Model (Year)	Chassis Number	Engine Number
SLK230 (1998-2000)	170.447	111.973
SLK230 (2001-2004)	170.449	111.983
SLK320 (2001-2004)	170.465	112.947
SLK32 (2002-2004)	170.466	112.960

Mercedes-Benz SLK320 2003 - DESCRIPTION

The vehicle's electrical systems is protected by an assortment of fuses. Protective fuses should only be replaced by fuses of correct rating.

Vehicles have 4 fuse and relay boxes located in the following areas:

• Left engine compartment - Fuse & Relay Box F1 (Multi section fuse carrier: A/1-9, B/10-18, C/30-37 & D/Maxi fuses M1-M4 & Relay K54). See ENGINE COMPARTMENT FUSE & RELAY BOX F1 (FUSE BLOCKS A-D) under FUSE & RELAY IDENTIFICATION.
• Right engine compartment - Control Module Box. (Relays & Modules). See CONTROL MODULE BOX F23/1 under FUSE & RELAY IDENTIFICATION.
• Driver's side dash - Light Module Fuse Box N7-1 (Fuses 1-12). See LIGHT MODULE FUSE BOX N7-1 under FUSE & RELAY IDENTIFICATION.
• Trunk - Fuse Box F4 (Fuses 23-26). See TRUNK FUSE BOX F4 under FUSE & RELAY IDENTIFICATION.

Mercedes-Benz SLK320 2003 - FUSE & RELAY IDENTIFICATION ENGINE COMPARTMENT FUSE & RELAY BOX F1 (FUSE BLOCKS A-D)

NOTE:

Engine compartment fuse and relay box F1 is located at left rear corner of engine compartment. See Fig. 1 -Fig. 10 .

Fig. 1: Mercedes-Benz SLK320 2003 - Component Locations - Locating Engine Compartment Fuse & Relay Box F1 (1 Of 2)

Fig. 2: Mercedes-Benz SLK320 2003 - Component Locations - Locating Engine Compartment Fuse & Relay Box F1 (2 Of 2)

Fig. 3: Mercedes-Benz SLK320 2003 - Component Locations - Identifying Fuse Blocks "A-D" On Engine Compartment Fuse & Relay Box F1

Fig. 4: Mercedes-Benz SLK320 2003 - Component Locations - Locating Fuses On Fuse Block "A" Of Engine Compartment Fuse & Relay Box F1

Fig. 5: Mercedes-Benz SLK320 2003 - Component Locations - Identifying Fuses 1-9 On Fuse Block "A" Of Engine Compartment Fuse & Relay Box F1

Fig. 6: Mercedes-Benz SLK320 2003 - Component Locations - Locating Fuses On Fuse Block "B" Of Engine Compartment Fuse & Relay Box F1

Fig. 7: Mercedes-Benz SLK320 2003 - Component Locations - Identifying Fuses 10-18 On Fuse Block "B" Of Engine Compartment Fuse & Relay Box F1

Fig. 8: Mercedes-Benz SLK320 2003 - Component Locations - Locating Fuses On Fuse Block "C" Of Engine Compartment Fuse & Relay Box F1

Fig. 9: Mercedes-Benz SLK320 2003 - Component Locations - Identifying Fuses 30-37 On Fuse Block "C" Of Engine Compartment Fuse & Relay Box F1

Fig. 10: Mercedes-Benz SLK320 2003 - Component Locations - Locating & Identifying Fuses On Maxi-Fuse Block "D" Of Engine Compartment Fuse & Relay Box F1

Mercedes-Benz SLK320 2003 - CONTROL MODULE BOX F23/1

NOTE:

Engine management system relays are contained within the Control Module Box F23/1. Module Box F23/1 is located at right rear corner of engine compartment. See Fig. 11 .

Fig. 11: Mercedes-Benz SLK320 2003 - Component Locations - Identifying Location Of Relays Within Control Module Box F23/1

Mercedes-Benz SLK320 2003 - LIGHT MODULE FUSE BOX N7-1

NOTE:

Light module fuse box N7-1 is located to the left of exterior lamp switch, in door opening. See Fig. 12 -Fig. 14

Fig. 12: Mercedes-Benz SLK320 2003 - Component Locations - Locating Light Module Fuse Box N7-1

Fig. 13: Mercedes-Benz SLK320 2003 - Component Locations - Locating Fuses On Light Module Fuse Box N7-1

Fig. 14: Mercedes-Benz SLK320 2003 - Component Locations - Identifying Fuses 1-12 On Light Module Fuse Box N7-1

Mercedes-Benz SLK320 2003 - TRUNK FUSE BOX F4

NOTE:

Trunk fuse box F4 is located on right side of trunk. See Fig. 15 -Fig. 18 .

Fig. 15: Mercedes-Benz SLK320 2003 - Component Locations - Locating Trunk Fuse Box F4 (1 Of 2)

Fig. 16: Mercedes-Benz SLK320 2003 - Component Locations - Locating Trunk Fuse Box F4 (2 Of 2)

Fig. 17: Mercedes-Benz SLK320 2003 - Component Locations - Locating Fuses On Fuse Block A Of Trunk Fuse Box F4

Fig. 18: Mercedes-Benz SLK320 2003 - Component Locations - Identifying Fuses 23-26 On Fuse Block A Of Trunk Fuse Box F4