🔍 Free inspection · quote before any work 🏆 20 years' experience · factory-grade diagnostics 🔧 Expert in all car makes — European, Japanese & local 💸 More affordable than the dealer 🛡️ Genuine / OEM parts · with warranty ⚡ Minor service ready same day 🔋 Free battery test 🎁 Refer a friend — both get RM30 📲 Book anytime on WhatsApp 🔍 Free inspection · quote before any work 🏆 20 years' experience · factory-grade diagnostics 🔧 Expert in all car makes — European, Japanese & local 💸 More affordable than the dealer 🛡️ Genuine / OEM parts · with warranty ⚡ Minor service ready same day 🔋 Free battery test 🎁 Refer a friend — both get RM30 📲 Book anytime on WhatsApp
4M CARCARE AUTO SERVICE
Book Now
← Back to Car Tips

2026-08-06 · 6 min read

Mercedes-Benz Common Faults & Maintenance Tips (Malaysia)

From oil leaks and Airmatic faults to transmission service — a practical guide for Mercedes-Benz owners in Malaysia.

Mercedes-Benz Common Faults & Maintenance Tips (Malaysia)

Mercedes-Benz 以精密工程著称,但也有几个高发故障。了解这些,能让你及早处理、避免小问题拖成大修。

1. 机油泄漏(常见于 M272/M273/OM651 引擎)

凸轮轴盖、气门盖、变速箱结合面是常见漏油点。早期漏油可能只是垫片问题,拖久会造成机油量骤降,引发引擎损伤。定期检查机油量,发现地上有油渍尽快来查。

2. 气压悬挂(Airmatic)异常

E 级、S 级、ML/GLE 装配 Airmatic 气压悬挂。常见症状:停车后车身下沉、仪表警示灯亮、行驶高度不均。气囊或压缩机故障是主因,早查早处理费用差很多。

3. 双离合变速箱(7G-Tronic / 9G-Tronic)保养

变速箱油久不换会导致换挡迟疑、顿挫,严重可损伤变速箱。建议每 4–6 万公里更换变速箱油,别信「终身免维护」。

4. 冷气压缩机与制冷问题

大马天气热,冷气使用频繁,压缩机负担大。冷气变暖、有异响,建议尽快检查,雪种漏了长期跑会烧坏压缩机。

5. 电子系统故障码

Mercedes 电子系统复杂,需要 XENTRY 原厂诊断仪才能准确读取与清除故障码。普通 OBD2 仪只能读基本码,很多深层故障读不到,建议找有原厂级诊断设备的车厂。

保养周期建议(大马环境)

机油:每 1 万公里或每年一次(涡轮引擎别拖)。变速箱油:每 4–6 万公里。刹车油:每 2 年。冷却液:每 4 万公里或 3 年。

结论

Mercedes-Benz 精密但并非难养,关键是找对车厂、按时保养、有症状早查。4M CARCARE 使用专业诊断设备维修 Mercedes,先诊断再报价,让你养车更安心。

Related services

More articles

Need a repair or service? Book now

Transparent pricing, OEM parts, same-day delivery. · Mon–Fri 9:00–19:00 · Sat 9:00–16:00 · Sun closed

📞 Call📅 Book Appointment