2026-07-22 · 5 min read
Mercedes GLC Coupe Service Schedule Malaysia — C253/C254
GLC Coupe follows the same ASSYST Plus adaptive service schedule as GLC X253/X254: MB 229.51 or 229.6 engine oil, 9G-Tronic ATF at 40,000 km, brake fluid every 2 years. ASSYST interval typically 15,000–25,000 km in Malaysia.

GLC Coupe ASSYST Plus Schedule
- Engine oil: ASSYST adaptive 15,000–25,000 km — MB 229.51 (C253) or MB 229.6 (C254)
- 9G-Tronic ATF: every 40,000 km
- Spark plugs (iridium): every 60,000 km
- Brake fluid: every 2 years
- Cabin filter: every 15,000 km
