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Mercedes-Benz CLS
Mercedes-Benz/Mercedes-Benz CLS/漏油问题

2026-07-22 · 5 min read

Mercedes CLS Oil Leak Malaysia — C218/C257

C218 M276 oil leaks: valve cover gaskets (2 covers on V6), oil cooler adapter seal. C257 M256 oil leaks: oil separator hose and turbo oil feed line. M264 in C257: same 4-cyl leak points as GLC. Malaysia repair RM 400–2,000.

Mercedes CLS Oil Leak Malaysia — C218/C257

CLS Oil Leak Points — By Generation

  • C218 M276 V6: 2 valve cover gaskets, oil cooler adapter seal — same as E-Class M276
  • C257 M256: oil separator hose and turbo oil feed line — inspect at every service
  • C257 M264: same 4-cyl leak points as GLC/A-Class (valve cover, oil separator hose)
  • Malaysia repair: RM 400–2,000 depending on leak location

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