The recesses of the automatic operation of tailgate (HKL) button or the pressurised tank release (DTE) button must be attached using special tools 83 30 2 444 403 (HKL) or 83 30 2 444 402 (DTE). Door trim panels always have an aperture for door entry light. The aperture must be covered with a blind cover, if necessary. Select a suitable blind cover on picture panel 51 50 518757.