2026-07-22 · 5 min read
Mercedes-Benz GLC Real Workshop Cases Malaysia — 4M Car Care
Real GLC cases at 4M Car Care: X253 9G-Tronic ATF at 50,000 km (delayed shift resolved), panoramic roof seal leak repair, carbon cleaning at 75,000 km. Actual costs and what was found.
Real GLC cases from 4M Car Care, Bandar Sri Damansara. Costs reflect 2024–2025 pricing.
Case 1 — X253 GLC 200, 62,000 km: 9G-Tronic judder on every pullaway
GLC referred by friend of a previous customer — complained of a jerk when moving from standstill in school-run traffic every morning. Service history showed only ASSYST-triggered services — no ATF ever. Full 9G-Tronic ATF flush with MB 236.15. Judder eliminated. Owner reminded to return at 102,000 km. Total cost: RM 580.
Case 2 — X253 GLC 300 4MATIC, 78,000 km: Sunroof leak, wet footwell
Wet carpet on the driver's side after monsoon rain. No XENTRY fault codes. Both front panoramic sunroof drain tubes blocked with compacted leaf debris. Cleared and flushed. Water ingress stopped. No parts needed. Total cost: RM 120 labour.