3 Series E36 318i (M43) CONVER
Convertible top lid unlocked
Actuated: S3, S5, S8
Convertible top lid open (extended)
Actuated: S3, S5, S8, HS
Extend convertible top
Actuated: S1, S5, S8
Rollover bar extends upwards
Actuated: S5, S8
Rollover bars extended
Actuated: S1, S2, S5, S8
Close convertible top lid
Actuated: S1, S2, S5, S8, HS
Lock convertible top lid
Actuated: S1, S2, S5, S6, S8
Rollover bar retracts
Actuated: S1, S5, S6, S8
Rollover bar retracted
Actuated: S5, S6, S8
Convertible top pulled down below dead center point
and locked down
Actuated: S5, S6, S7
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
RA Troubleshooting table for microswitch on EM convertible top (electric motor/full
BMW AG - TIS
24.01.2013 13:55
Issue status (12/2007) Valid only until next DVD is issued
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