3 Series E36 318i (M43) CONVER
54 90 ...
Troubleshooting convertible (trunk lid/EM-cover semi-automatic)
Fault
Cause
Remedy
Electrical convertible top fails to
open or close
a)
Battery voltage is < 10.5 V
b)
Terminal "R" not switched on
c)
Convertible top not unlocked
and raised over dead center
point
d)
Vehicle rolls > 5 km/h
e)
Trunk lid opened
f)
Microswitch (S5) on trunk lid
lock defective
g)
Microswitch setting not O.K.
h)
Fuses defective
i)
Leads interrupted
k)
Plug connections interrupted
l)
Control unit defective
a)
Charge battery, let engine run
b)
Switch on terminal "R", check
fuse terminal "R"
c)
Open convertible top as per
specification
d)
Slow vehicle down to complete
standstill
e)
Close trunk lid
f)
refer to 51 24 040.
g)
Refer to Diagnosis and Repair
Instructions
h)
Refer to fuse allocation diagram
i)
Refer to Diagnosis
k)
Repair plug connection
l)
Refer to Diagnosis
Trunk lid fails to open
a)
Microswitch (S6) on right trunk
lid lock defective
b)
Trunk lid lock on right side not
correctly adjusted
a)
Refer to ZKE IV Diagnosis
b)
Refer to 54 25 005.
S5 (S213*): Microswitch on trunk lid lock
S6 (S214*): Microswitch on convertible top lid lock, right
* Designation in schematic
RA Troubleshooting convertible (trunk lid/EM-cover semi-automatic)
BMW AG - TIS
24.01.2013 13:54
Issue status (12/2007) Valid only until next DVD is issued
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