Hi, my C55 have 108.000 kms, everthing is fantastic, allways drive in Sport Mode, the oil consumption was normal, 1 lts every 1,000 kms approx, but now I drive in confort mode, I have 1.300 kms and it does not indicate lack of oil, will it be normal?

Thank

After 1.300 kms I indicate that 1 lts is missing, in confort mode
So:

• Sport mode 1,000 kms
• Confort mode 1,300 km

for years that I did not manage it in comfort mode

Thank