I have a 1999 CLK 230 Mercedes Kompressor. The electronic key will unlock the doors etc but the boot lid will not unlock when the button on the key is pushed even when I press the the boot release on the dash the boot will not unlock. I have used the metal key and turned the boor lock to the number 1 position per the owners manual and the boot will release but it still will not relase via the electronic key or the release switch.
Can you help please.