help needed with service

[damien13]

hi i need some help with my car 420sl 1989 150k what type of engine oil? gearbox oil? diff oil? What mixture of anti- freeze? Where is the drain plug on the gear box? Where is the gear box filter? Where are the drain holes for the doors?
I'm thanking everybody in advance.
Regards Damien.

 

[watsone91]

Halfords do a good oil for older high mileage cars dont you have the users manual for this car? you can get it at the stealership cheers