Your maintenance booklet details everything you need to do.
All the maintenance for your car is carried out on mileage, except for two items which you need to keep track of separately!!!!
Brake Fluid - must be changed every 2 years.
Radiator Coolant - must be changed every 3 years.
I can't stress how critical these two are. You don't have many records, so I'd assume they were not done!!!!
2001 E430, Bourdeaux Red, Oyster interior.
1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".