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Ford Ka Interior Removal and Cleaning — Water Leak and Odor

How to remove and clean the Ford Ka interior to fix a water leak behind the dashboard and bad odor: remove the seats and carpet, replace the moldy insulation, paint the floor with Hammerite, and install new asphalt insulation.

📚 Translated Technical Guide. Professional DIY auto repair procedure migrated from Paulo's Garage original technical archives.

This is the procedure for removing and cleaning the Ford Ka interior, focused on fixing two common problems in these cars: water leaks behind the dashboard and bad odor caused by insulation soaked under the carpet.

The problem: leaks and odor

Water came in from the front, behind the dashboard, soaked the sound insulation under the carpet, and caused mold and a persistent odor. The tip for stopping the leak is simple: the more body caulk, the better — seal the water entry points thoroughly.

Disassembly

  • Remove the seats and the rear plastic side panels.
  • Take the seat upholstery apart and wash it in a washing machine — it comes out great.
  • Remove the rubber floor plugs so you can wash the interior with a hose.

Cleaning the floor and carpet

  • Clean the molded carpet with upholstery cleaner and a brush, then rinse with a hose (a pressure washer removes even more dirt).
  • Wash the floor with a bucket of soapy water (liquid OMO), brushes, and sponges.
  • Completely remove the old sound insulation mat, which was moldy and damaged by the leak.

Floor treatment

  • Paint the floor with Hammerite (rust protection).
  • Apply and glue down the new asphalt insulation mat . Drive for a few days without the carpet so the mat bonds well with the heat.

Reassembly and finishing

  • Put the carpet back on the floor.
  • Glue carpet to the rear seatback (which had the black panel exposed).
  • Replace the trunk carpet with a light gray one, which makes it easier to see inside.

Result

The main improvement was getting rid of the odor that had filled the car's interior, along with a much better-looking finish.

Paulo's Garage · Informational content based on hands-on garage experience. Always refer to your car's official service manual and seek professional assistance when in doubt.