Perform new teach-in for Telestart transmitter - AR83.70-P-0012MEV

MODEL 451.391/491 

without CODE 494 (US version) 

Fig 1: Identifying Indicator Light-Emitting Diode, Button, Cover, Electrical Connector, Telestart Receiver And Telestart Transmitter

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Teaching in
1	Check batteries of Telestart transmitter (A8/7)	To do this, press "OFF" button (2) on Telestart transmitter (A8/7). After 1 s the indicator LED (1) illuminates. Indications: Brief illumination: batteries OK Flashing orange for 5 s: batteries almost empty Lights up orange for 5 s: batteries empty
2	Remove cover (3) at Telestart transmitter (A8/7), insert new batteries and attach cover (3)	When installing new batteries.
3	Remove foot support on passenger side	MODEL 451.391/491 1#	AR68.30-P-1340MCC
		MODEL 451.391/491 2#	AR68.30-P-1340MCE
4	Interrupt power supply of Telestart receiver unit (A6/2) by disconnecting the electrical connector (4) for at least 5 s
5	Connect electrical connector (4) to Telestart receiver unit (A6/2) and press "OFF" button (2) on Telestart transmitter (A8/7) within 5 s	The indicator LED (1) on the Telestart transmitter (A8/7) lights up.
6	Check operation of Telestart transmitter (A8/7) by switching on the high voltage PTC heater
7	Install foot support on passenger side	MODEL 451.391/491 1#	AR68.30-P-1340MCC
		MODEL 451.391/491 2#	AR68.30-P-1340MCE