Mercedes-Benz GLS-Class, X166 (EU)

Transfer case fluid capacity & service interval

Mercedes-Benz GLS-Class, X166 (EU) transfer case fluid capacity ranges from 0,5 to 1,5 liters. The data covers 7 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
GLS 350 d 4MATIC, 166.823/824 (2017-2019)
  • Use: Normal
  • Capacity 0,5 liter
  • Capacity 1,5 liter (+ dual range)
GLS 350 d 4MATIC, 166.823/824 (2015-2017)
  • Use: Normal
  • Capacity 0,5 liter
  • Capacity 1,5 liter (+ dual range)
GLS 400 4MATIC, 166.856 (2015-2019)
  • Use: Normal
  • Capacity 0,5 liter
  • Capacity 1,5 liter (+ dual range)
GLS 450 4MATIC, 166.864 (2015-2019)
  • Use: Normal
  • Capacity 0,5 liter
  • Capacity 1,5 liter (+ dual range)
GLS 500 4MATIC, 166.871/873 (2015-2019)
  • Use: Normal
  • Capacity 0,5 liter
  • Capacity 1,5 liter (+ dual range)
GLS 550 4MATIC, 166.873 (2015-2019)
  • Use: Normal
  • Capacity 0,5 liter
  • Capacity 1,5 liter (+ dual range)
Mercedes-AMG GLS 63 4MATIC, 166.875 (2015-2019)
  • Use: Normal
  • Capacity 0,5 liter
  • Capacity 1,5 liter (+ dual range)

Other Systems