BMW 1995 525i Electrical Troubleshooting Manual page 173

IB&WI
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)
r-----------------------------------------------------~M2
I I
SUPPLEMENTAL
I I
RESTRAINT
I
101
I
SYSTEM CONTROL
I
'CD
I
MODULE
I I
I I
*SHORTING BRIDGE
.5GE/SW .5 GE/BR
2
......... ,_ ______
-111~--.
C101
12
.35 BLNI/GE
6
.35 BWWS/GE
3
CONTACT RING
-------------r------------~-----
-------------
------~ ---~
-
------
8
r--,-.----.
A4
I
15
I
CHECK CONTROL
I
191
I
MODULE
I I
• SHORTING BRIDGE
.35BL/W S/GE
.35 BLNIIGE .5BLJSW .5 BR
20 Xl3
6
"'X279
.35BLNI/GE
12
X275
.35 BLJW S/GE
X778
NOT USED
3 2 XIS 158
-----
2
THE DRIVER'S AND
PASSENGER'S AIR
BAG GENERATORS
ARE FmED WITH
SHORTING
BRIDGES.
THE BRIDGES
SHORT THE
GENERATOR
LEADS TOGETHER
TO
PREVENT
UNINTENTIONAL
TRIGGERING OF
THE IGNITER
WHEN WORKING
ON THE AIR BAG
SYSTEM.
X7B2
_ . , . _ _ _ _ __.,_., S56
S59
-~-----~
. . -.. G5
'SHORTING BRIDGE
IJ
DRIVER'S AIR BAG
GAS GENERATOR
2
X77B
GROUND
I
DISTRIBUTION
0670.4
DRIVER'S SEAT
BELT SWITCH
1) BELT
UNBUCKLED
2) BELT BUCKLED
-
2
1 ,
, X18156
GROUND
I
DISTRIBUTION
0670.4
-!-
X496
PASSENGER'S
SEAT BELT SWITCH
I)
BELT
UNBUCKLED
2) BELT BUCKLED
~~--------~~~G6
• SHORTING BRIDGE
ll
PASSENGER'S AIR
BAG GAS
GENERATOR
w
1\)
w
~
0
I
0
.....