3 Series E36 320i (M50) CONVER
54 90 ...
Troubleshooting convertible (trunk lid/convertible top, electric motor/fully automatic)
Fault
Cause
Remedy
EM-convertible top (fully automatic)
fails to open or close
a)
Battery voltage is < 10.5 V
b)
Terminal "R" not switched on
c)
Vehicle rolls > 5 km/h
d)
Trunk lid opened
e)
Microswitch (S5) on
trunk lid lock faulty
f)
Microswitch setting not O.K.
g)
Fuses defective
h)
Leads interrupted
i)
Plug connections interrupted
k)
Control unit defective
l)
Lock on convertible top not
unlocked and raised over dead
center point
a)
Charge battery, let engine run
b)
Switch on terminal "R", check
fuse terminal "R".
c)
Slow vehicle down to complete
standstill
d)
Close trunk lid
e)
refer to 51 24 040.
f)
Refer to Diagnosis and Repair
Instructions
g)
Refer to fuse allocation diagram
h)
Refer to Diagnosis
i)
Repair plug connection
k)
Refer to Diagnosis
l)
Engine (lock) defective
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) faulty
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)
Convertible top cover opened
b)
Microswitch (S6) faulty
c)
Trunk lid lock on right side not
correctly adjusted
a)
Close convertible top lid
b)
Refer to ZKE IV Diagnosis
c)
Refer to 54 25 005.
RA Troubleshooting convertible (trunk lid/convertible top, electric motor/fully aut
BMW AG - TIS
07.02.2013 06:24
Issue status (12/2007) Valid only until next DVD is issued
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