13mm for motor oil on E320
See the related link below for step by step instructions with pictures on how to change the transmission fluid in your 1999 MB E320.
in Miami at MB dealer about $1600
217 HP
Do I have to use MB power steering fluid or can I use an alternative fluid in a 1997 E320.
You should take it to a MB daler and tell them to reset the computer, it shouldn't cost you anyhing. If the light does not go away, there may be a problem with the sensor.
0w-40 Mobil 1 synthetic is recommended by mb
under the top cover, on top of the engine
MB steering gear fluid
I have a MB 2002 E320. There is a little button to push on each side of the seat.You cant see it but feel for it toward the back of the side seat.
According to my MB manual the oil capacity for the E320 with the L104 (straight six cylinder) engine is: 7.4 US quarts (or 7 metric liters)
I change the air filter on my 1998 E320 by: having a filter ready from the dealer, unclipping the 6 clips around the box and the 2 on the intake tube. I also have a shop vac ready for the leaves & etc that get trapped in the housing under the filter. I am careful the housing is back together correctly so the clips can snap back easy.