Remove/install smart radio - AR82.60-P-7004MCC

MODEL 451.3/4

with CODE 516 (RADIO WITH USB INTERFACE)

except CODE 527 (High-Line radio)

except CODE P02 (car2go)

MODEL 451.3/4

with CODE C50 (smart radio ten)

except CODE 527 (High-Line radio)

except CODE P02 (car2go)

MODEL 451.3/4

with CODE C57 (smart radio nine)

except CODE 527 (High-Line radio)

except CODE P02 (car2go)

Shown on vehicle with CODE C57 (smart radio 9)

Fig 1: Identifying Smart Radio Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove cover on center console	Model 451.3/4 as of 8/31/10 with code 516 (RADIO WITH USB INTERFACE) except code 527 (High-Line radio) except code P02 (car2go)	AR68.20-P-2350MCF
		Model 451.3/4 up to 8/30/10 with code C50 (smart radio ten) except code 527 (High-Line radio) except code P02 (car2go) Model 451.3/4 with code C57 (smart radio nine) except code 527 (High-Line radio) except code P02 (car2go)	AR68.20-P-2350MCC
2	Remove center stowage compartment	Model 451.3/4 as of 8/31/10 with code 516 (RADIO WITH USB INTERFACE) except code 527 (High-Line radio) except code P02 (car2go)	AR68.10-P-1620MCC
3	Remove screws/bolts (2) from smart radio 9 (A2/1)	With CODE 516 (RADIO WITH USB INTERFACE) only two screws/bolts (2) are installed.
4	Pull smart radio 9 (A2/1) far enough out of radio recess until electrical connectors (3) and antenna plug (4) are accessible	With CODE 516 (RADIO WITH USB INTERFACE) two side brackets for securing are located in the upper area of the radio recess.
5	Disconnect electrical connectors (3) and antenna plug (4) from smart radio 9 (A2/1)	The actual number of connectors (3) will depend on the amount of equipment installed.
6	Remove smart radio 9 (A2/1)
7	Install in the reverse order
8	Connect STAR DIAGNOSIS and read fault memory
		AD00.00-P-2000-04MCC
9	Perform function test of smart radio 9 (A2/1)