does anyone know what is involved in changing the heater panel lights in a 2000 a 140???? have looked a few times (half heartedly wifes car) and cannot see any easy way about it. need to get it done pronto as nagging and threats of taking my beloved w202 untill its fixed are getting too much for me. even thought about cheating and taking the plastic car to the main dealers to get it done. pleeeeeeeeeeeeeaaaaaaaaaaaaaaassssssssssssssseeeee help