Circuit diagrams 7
Wiring diagram
Arrangement
I Hazard warning system for reverse travel
with brake light (without lighting)
II Warning light for reverse travel (with lighting)
III Truck deactivation via seat switch
IV Mast positioning
Legend
5F7 5 A fuse (brake light), 253
5F13 10 A fuse (hazard warning system), 245
5H3 Left rear direction indicator, 3 W, 245
5H4 Right rear direction indicator, 3 W, 247
5H10 Direction indicator light 2 W, 249
5H20 Right brake light, 3 W, 253
5H21 Left brake light, 3 W, 256
8H90 Mast positioning preselection warning light,
314
K2 Start relay, 293–295
K3 Engine switch-off relay, 302–305
5K2 Brake light relay, 251–253
5K3 Hazard warning system relay for reverse
travel, 278–281
5K5 Hazard warning system relay for reverse
travel, 243–245
N1 LHC electronic control, 311–315
:A54 — mast positioning display
:K36 — Mast positioning
S1 Ignition and starting switch, 291–298
8S90 Mast position preselection switch, 311–314
V1 Decoupling diode, 308
X1 10-pin plug connector, 291–303
X1.1 10-pin plug connector, 291–303
X10 18-pin plug connector (for basic equipment),
243, 251, 280
X11 9-pin plug connector (for basic equipment),
308
X23 10-pin plug connector (armrest), 312, 314
5X2 6-pin plug connector (rear lighting), 245-253
5X3 2-pin plug connector (reversing signal
transfer), 278
5X9 3-pin plug connector (hazard warning
system), 245, 253
5X12 4-pin plug connector (right rear light), 247,
253
5X13 4-pin plug connector (left rear light), 245,
256
Wire colours
BK Black
BN Brown
BU Blue
GN Green
GY Grey
OG Orange
RD Red
VT Violet
WH White
YE Yellow
The number in front of the wire colour refers
to the wire cross-section.
Wires with unspecified cross-section = 0.75
mm
2
Notes
(a) For electronic controller N1:K07
(b) For electronic controller N1:K51
(c) For electronic controller N1:K29
(d) For horn activation 4S1 (basic equipment
wiring diagram)
(e) For electronic controller N1:A19
Operating Instructions – 394 807 10 01 EN – 07/2011 277