1995 Mercedes Benz Sl320 Sl500 R129 Driver Lh Drivers Mirror. Pre-Owned: Mercedes-Benz. $149.85. Free shipping. or Best Offer. 94 R129 SL 500 Transmission Fluid. I have just purchased a 1994 SL 500 with 5.0 motor and a four speed automatic transmission. Was wondering what kind a Transmission fluid to use, wanting too use Mobil 1 Synthentic. Does any one know what kind of Transmission fluid can be used. Also what is the Model Number of the Transmission. TopsOnline.com sells replacement seat covers for 1996 - 1998 Mercedes Benz SL280, SL320, SL500 and SL600 (Chassis R129). Mercedes seat covers are made with Original Mercedes Benz Leather. Chris takes us around his Mercedes-Benz (R129) SL500 and explains why he prefers to spend £20k on this car as opposed to losing £20k in depreciation on a br Suspension, Shocks & Springs for Mercedes-Benz SL-Class (1990-2002) R129: Suspension Strut Assemblies 1994 Mercedes-Benz SL500 Base Convertible 129.067 5.0L V8; Deflect the air flow sensor plate. The duty cycle should decrease to 10%, that is, the multimeter should read about 11 volts. If no change occurs, that is the reading still is about 3 volts, test the throttle valve switch (Job 07.3-121 in Mercedes shop manuals). Mercedes Benz has used two mirrors since the 1970's to give the driver a greater view of the road as a safety feature. Power mirrors make it easy to adjust either side to provide the best view of the cars and pedestrians behind you on the right and left side of the car. 90-02 MERCEDES-BENZ R129 CONVERTIBLE TOP HYDRAULIC CYLINDERS & LOCKS SET KIT OEM (Fits: Mercedes-Benz SL500) Pre-Owned. $1,469.99. $20.00 shipping. or Best Offer. Mercedes R129 SL500 White Hardtop Roof . Grey headliner. Near perfect. Stand. KAKDE.