Unfortunately the 2002 Mercedes line is no longer user serviceable for transmission work. Mercedes has adopted a "sealed transmission" type which means they have made it so you cannot access that line of fluid normally. They claim that the fluid has a lifetime use. In order to have this serviced you will need to take your car to a service shop with a lift and have them access the transmission directly from the undercarriage.
How often do you change the transmission fluid in a mercedes benz c240
no, you should use only synthetic Mercedes Benz approved fluid.
The 2002 Mercedes-Benz SL-Class has a 5-speed automatic.
The 2002 Mercedes-Benz C-Class has a 6-speed manual.
The 2002 Mercedes-Benz SLK-Class has a 6-speed manual.
The Mercedes-Benz automatic transmission fluid reservoir can be found on the bottom of the transmission. The automatic transmission fluid reservoir is known as the transmission fluid pan.
You can use any SAE certified automatic transmission fluid in your Mercedes Benz. You can check the transmission fluid with the transmission dipstick.
Mercedes-Benz ATF
The 2002 Mercedes-Benz S-Class has a 5-speed shiftable automatic.
The 2002 Mercedes-Benz CL-Class has a 5-speed shiftable automatic.
The 2002 Mercedes-Benz E-Class has a 5-speed shiftable automatic.
The 2002 Mercedes-Benz G-Class has a 5-speed shiftable automatic.