What's covered on your Mercedes-Benz
- Airmatic air suspension. fitted to E, S, GLE and CLS models — compressors, valve blocks and air struts, covered on ClearPath policies where it's a common exclusion elsewhere.
- 7G-Tronic conductor plate faults. the electro-hydraulic control plate inside the automatic gearbox — symptoms include limp mode, harsh shifts or a refusal to select drive.
- Balance shaft wear on older M272 petrol V6 engines. a known design issue on certain mid-2000s engines requiring major engine work.
- Electrical and control module faults. SAM units, COMAND infotainment and sensor faults across the range.
- AdBlue system faults on diesels. injectors, pumps and sensors — a fault here can eventually prevent the car starting.
An Airmatic compressor commonly runs £600–£1,200 fitted, a conductor plate is typically several hundred to around a thousand pounds, and a gearbox replacement sits at the top of the £800–£3,000 band. On a car this electronically complex, diagnosis time itself can be significant before a part is even ordered — ClearPath covers diagnostic time as part of a valid repair, which not every provider does.
The numbers, in full
£3,000Per claim
UnlimitedEligible claims
£100/hrLabour rate covered
15 yrs/ 150,000 miles eligibility
14 daysTo change your mind
UK-wideGarage network
Frequently Asked Questions
How long is the Mercedes warranty in the UK?
Three years with unlimited mileage, which suits high-mileage and company drivers better than the 60,000-mile caps used by several mainstream brands.
Is Mercedes Airmatic suspension covered by a warranty?
On ClearPath policies, yes. Many cheaper policies exclude air suspension or apply a separate low limit — on an E-Class or GLE that one clause decides whether the cover is worth having.
Are Mercedes reliable?
82.0% pass their MOT first time, sixth of 25 brands. The MOT measures condition, though — it says nothing about air suspension or gearbox electronics.
Does a warranty cover diagnostic time on a Mercedes?
On ClearPath policies, diagnostic work is covered as part of a valid repair. Not all providers do this, and on an electronically complex car the diagnosis can be a meaningful share of the bill.
Is Mercedes Airmatic suspension covered?
Yes, on ClearPath policies. Many cheaper policies exclude air suspension or apply a separate low limit — on an E-Class or GLE that one clause decides whether the cover is worth having.
How much does a warranty cost for a Mercedes?
Cover starts from £21.67 a month with code CP25 at checkout on a 3-year plan. Get an instant online price based on your exact Mercedes, age and mileage.
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Important information. This page is general information only. Warranty eligibility, covered components, exclusions, waiting periods, claim limits, excess, labour-rate limits and claim procedures are governed by the applicable ClearPath Protection terms and conditions. Pricing shown is indicative and your actual price depends on your vehicle's age, mileage, fuel type and the cover length you choose.
