Reliability, Safety 2.3 Notes Despite the measures described in chapter 2.2, the occurrence of faults or errors in electronic control units - even if most highly improbable - must be taken into consideration. Please pay particular attention to the additional notes which we have marked by symbols in this instruction manual: Please pay particular attention to the additional notes which we have marked by symbols in this instruction manual: 2.3.1 Danger This symbol warns you of dangers which may cause death, (grievous) bodily harm or material damage if the described precautions are not taken.
2.3.2 Dangers caused by high contact voltage This symbol warns you of dangers of death or (grievous) bodily harm which may be caused by high contact voltage if the described precautions are not taken. 2.3.3 Important information / cross reference This symbol draws your attention to important additional information concerning the use of the described product. It may also indicate a cross reference to information to be found elsewhere. 10