SL 600 (129.076) V12-6.0L (120.981) (1995)
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Convertible Top Control Module: Technical Service Bulletins
Convertible - Control Modifications
REF. NO. 77/35
TO: OUR MERCEDES-BENZ PASSENGER CAR DEALERS
DATE: April 1995
SUBJECT:
MODEL 129
A. POWER SOFT TOP CONTROL MODULE (N52) WITH SHORT-STROKE POWER WINDOW CONTROL
B. MODIFIED SEALS AND HOLDING RAILS ON POWER SOFT TOP AND HARDTOP
A. POWER SOFT TOP CONTROL MODULE (N52) WITH SHORT-STROKE POWER WINDOW CONTROL
As of December 1994, a modified power soft top control module (N52) has been phased into production. The new control module has the window
lowering (short-stroke) feature as in model 140 coupe.
Modified parts:
Power soft top control module (N52), part number 129 820 32 26.
Left front power window motor with Hall sensor (M10/3), part number 129 820 75 42.
Right front power window motor with Hall sensor (M10/4), part number 129 820 76 42.
Additional new parts:
Left rotary tumbler switch (S87s2. Figure 1), part number 129 820 59 10.
Right rotary tumbler switch (S86s2, Figure 1),
part number 129 820 60 10 (1);
part number 129 821 26 51 (2)
(1) up to model year 1996
(2) As of model year 1996
DELETED PARTS
Left front door window down limit switch (S21/9).
Right front door window down limit switch (S21/8).
Operation of the power soft top:
The soft top switch (584) will light intermittently and the power soft top will stop in mid-travel during the opening sequence if the power soft top was
operated prior to synchronizing the door windows after the battery was disconnected.
To complete the opening operation of the power soft top, first remove the key from the ignition switch. Then manually place the soft top back into the
soft top storage compartment. Synchronize the door windows and then operate the power soft top again.
