Add the following new dashed item to Note 101: cab heaters; Add the following text as a new third paragraph: This standard also deals with the safety of electric heaters intended for the heating of driver and passenger compartments of motor vehicles when they are stationary, their rated voltage being not more than 250 V. In the first dashed item of Note 102 replace vehicles by moving vehicles . Add the following dashed item to Note 103: heaters intended for the heating of caravans.