Cayman specialise in solving Mercedes C-Class convertible roof problems
If you are suffering from a wet cabin or boot area in your Mercedes C Class Convertible, contact us and we can talk you through the steps that lead to water reduction in your cherished cabriolet.

The Mercedes C Class cabriolet is a smartly styled convertible with a multi layered fabric roof that can activate in less than 20 seconds at speeds of up to 30mph.
The fully automatic fabric soft top can be opened and closed using a matt chrome curved switch on the centre console. After opening, it folds down quietly and is stored in the soft-top compartment in the boot.
The Mercedes C Class Convertible has the option extra luxury of the Aircap for the rear passengers comfort and also Airscarf, which gently blows nice warm air onto your neck to make going topless in the winter more bearable.
Like all soft top cabriolets they have their faults and in particular, lack of attention to care and maintenance can lead to water ingress and the usual electrical and mechanical faults caused by water damage on the operational roof system.
Why use us for your Mercedes roof repairs?
Discounted rates
We diagnose and repair faults accurately, at a considerably discounted rate in comparison to Mercedes dealerships.
Knowledge and expertise
We have dedicated our knowledge and expertise to the convertible roof system and fully understand every Volvo soft top and convertible model.
High quality equipment
We have the highest quality equipment to ensure your Mercedes is looked after correctly and maintained to the highest standards.
Accurate, efficient diagnosis
We emphasise on accurate diagnosis and efficient and thorough repairs using the latest technology and diagnostic equipment.
1 year warranty
We guarantee our repairs with the minimum of a 1 year warranty.
All roof faults serviced
We service a full range of faults, simply let us know in the contact form or give us a call.
Common Mercedes C Class Cabriolet soft top and convertible roof problems
- Boot lid catch does not release or you are unable to access boot area
- Convertible roof is stuck open/shut
- Roof Operation not complete
- Roof requires recalibration or roof reset
- Alignment issues with roof frame
- Cabriolet not operating fully through cycle or stops halfway
- Cabriolet is slow to operate
- Diagnosed roof motor/pump failure
- Drains blocked – water may damage motor
- ECU for cabriolet has failed
- Gonging alarm sound when driving warning the roof is not shut down and locked correctly
- Hydraulic leaks or hydraulic pump failure
- Leaking roof rams
- Leaking roof hoses
- Noisy roof operation
- Rear headrests deployed
- Rollover protection fault
- Position sensor fault
- Soft top only works in one direction
- Soft top warning light flashing
- Switch position – implausible signal
- Tonneau not lifting correctly
- Tonneau snags through operation
- Warning light on dash advising problem with Hood
- Wiring loom repair fault
- Water ingress to cabin or boot area
- Windows not dropping when lowering convertible roof
- Wiring loom repair fault