Special maintenance measures - AP00.20-P-0000-06A
Brake fluid should be replaced every two years , this is best done in the spring.
The coolant should be inspected for proper anticorrosion / antifreeze concentration prior to the start of and during the cold season. Replace the coolant after three years.
Further additional operations during the maintenance service should be carried out on the basis of distance or years by referring to the respective valid worksheet.