2026-07-22 · 5 min read
Mercedes-Benz CLA — 真实案例
Real CLA cases from 4M Car Care, Bandar Sri Damansara. Costs reflect 2024–2025 pricing.
Case 1 — CLA 200 C117, 54,000 km: Wet driver's footwell after heavy rain
Owner blamed the windscreen seal. XENTRY scan: no faults. Full inspection: both front panoramic sunroof drain tubes completely blocked — car had been parked under a rain tree for 2 years. Drain tubes cleared and flushed. Carpet dried with blower. No water ingress on retest. Total cost labour.
Case 2 — CLA 250 C118, 41,000 km: Judder and hesitation in traffic
Dual complaint: judder on pullaway AND light-throttle hesitation between 1,500–2,000 rpm. XENTRY scan: no active faults. 7DCT fluid: original fill, 41,000 km — slightly burnt smell. Carbon inspection via intake borescope: 1–1.5 mm buildup on intake valves. Performed 7DCT fluid flush and walnut blast carbon clean in same visit. Both complaints resolved. Total cost.