3 Series E36 325i (M50) CONVER
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Troubleshooting table for microswitch on EM convertible top (electric motor/fully
automatic)
Test requirements:
Circuit diagram: refer to Electrical Troubleshooting Manual for 3 Series - E36.
DIS, MoDiC or BMW SERVICE TESTER.
Diagnosis disk for DIS, MoDiC or BMW SERVICE-TESTER.
Battery charged. If battery voltage is below 10.5 V, the drive units are switched off by the control unit.
Fuses in good working order.
Ignition lock in setting "R".
Trunk lid (S5) closed.
Open EM-convertible top (fully automatic)
Convertible top closed and locked off
Actuated: S5, S6, S7
Unlock convertible top
Actuated: S5, S6
Convertible top raised over dead center position
Actuated: S5, S6, S8
Raise rollover bars
Actuated: S1, S5, S6, S8
Rollover bars extended
Actuated: S1, S2, S5, S6, S8
Unlock convertible top lid
Actuated: S1, S2, S5, S8
Convertible top lid open (extended)
Actuated: S1, S2, S5, S8, HS
Rollover bar retracts
Actuated: S1, S5, S8
Rollover bar retracted
Actuated: S5, S8
Convertible top stowed in convertible top compartment
Actuated: S3, S5, S8
Close convertible top lid
Actuated: S3, S5, S8, HS
Lock convertible top lid
Actuated: S3, S5, S6, S8
S1 (S165*): Microswitch on convertible top gear
S2 (S165*): Microswitch on convertible top gear
S3 (S196*): Microswitch in convertible top compartment
S4 (S164*): Only fitted to EM convertible top (semi-automatic)
S5 (S213*): Microswitch on trunk lid lock
S6 (S214*): Microswitch on convertible top lid lock, right
S7 (S231*): Microswitch on convertible top lock (locked down)
S8 (S231*): Microswitch on convertible top lock (unlocked, convertible top raised over dead center point)
HS (M100*): Hall sensor on convertible top lid motor
* Designation in circuit diagram
Close EM convertible top (fully automatic)
Convertible top open
Actuated: S3, S5, S6, S8
RA Troubleshooting table for microswitch on EM convertible top (electric motor/full
BMW AG - TIS
08.02.2013 18:18
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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