MOTOR VEHICLE WITH A DRIVER'S CAB WITH HEAT EXCHANGER

The vehicle has a heating radiator (12) attached to a driver's cab (2) and connected with a coolant circuit (9) of a motor. A heat exchanger (8) is connected to the coolant circuit over a feed line (14) and a delivery line (15). The heat exchanger is coupled with a heating circuit (3) of a stop area (1) that is connected to a heat source (5) operated when the motor is switched off. A stop valve (16) is inserted into the coolant circuit and electrically connected with a switch (21). An electric module (20) is coupled with a starter battery (26) and/or a secondary battery (27). The electric module is coupled with a display device in a dashboard or in the stop area.