◆ To avoid damaging the knob on the rotary control, place a thick cloth, for example, between the knob and the jaws of the pliers, or use pliers with plastic or rubber jaws.
◆ The illumination of the rotary control is with a bulb in the type which was installed up to and including model year 2000 (at start of production). Later, the lighting was changed to LEDs. These can no longer be replaced.
‒ → Detach rotary knob -A- from rotary switch for fresh air blower using pliers.
‒ Use, for example, nose pliers or puller for lamps to remove bulb from socket.