Grammer MSG 90.6PG - Page 36

Repair Manual MSG 90.6PG Commercial Vehicles, Omnibuses – November 2017
Material no. 1153450_c
2.1 Overview of components
Page 7 of 15
TABLE OF CONTENTS
Actros, Atego, Axor, bus seat:
heater cable, belt tensioner cable and
pin assignment with circuit diagram
(1) Cable for backrest heater
(2) Cable for seat cushion heater
(3) Cable for vehicle connection
(4) Cable for heater switch
(5) Belt tensioner cable
(- - - = cut it off, if not required)
(6) Thermostat in the backrest (safety
thermostat)
(7) Heater mat in the backrest
(8) Thermostat in the seat cushion (for
2-level heater control)
(9) Heater mat in the seat cushion
(10) Plug of vehicle connection (6-pin)
(11) Plug of heater switch
8
8
9
HIGH
LOW
ge
rt
gn
ge
sw
sw
7
6
1
2
12
C
E
A B
D
K1
K2
K3
K4
K5
K6
20
10
19
23
A
C
D
3
5
10
10
11
11
4
ro
sw
ge
gn
gn
ge
ro
br
bl
K1
K2
K1
K2
K3
21
22
14
13
1
2
5
18
16
15
14
13
3
17
4
C
D
A
E
B
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