Operation CHARM: Car repair manuals for everyone.

Relay Box: Description and Operation

Fuse and Relay Box:





F1 Fuse and relay box
A Fuses 1-9
B Fuses 10-18
C Fuses 19-20
D Fuses21-22
E Fuses 23-26
N59/1 Diagnostic Module (OBD II)
N65 Pulse module
X11/4 Data link connector (DTC readout)

Five blocks of fuses, the pulse module (N65), diagnostic module (N59/1) and the data-link connector (DTC readout) (X11/4) are installed.

Rear Fuse Box:





F4 Rear fuse box
A Fuses 1-9
B Fuses 10-18
C Fuses 19-20

Fuses
Blade-type fuses (Little Fuse) in two different versions are used, Standard and Maxi.

Fuse blocks
For the removal of a fuse block, all wires leading to that fuse block must be disconnected. Then insert the contact removal tool from the fuse side of the fuseblock and pull wire out.

Repair hint:





To remove the wires from the fuse block, press the slide lock in direction of arrows. Then insert the contact removal tool (Special Tool 202 589 03 33 00) from the fuse side of the fuse block and pull the wire out. A special tool (202 589 03 33 00) for removal of the fuses is supplied in the vehicle tool kit.