Auxiliary battery relay, location/task - GF54.10-P-4201T

MODEL 211.0/2 up to 31.5.06 except CODE (494) USA version except CODE (498) Japan version

MODEL 211.0/2 up to 30.6.06 with CODE (494) USA version with CODE (498) Japan version

Location

Fig 1: Locating Additional Battery Relay

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Auxiliary battery relay, location	The auxiliary battery relay (K57/2) is mounted on the partition wall to the passenger compartment near the auxiliary battery (G1/7).
Auxiliary battery relay, task	The auxiliary battery relay (K57/2) separates the battery (G1) from the auxiliary battery (G1/7). The auxiliary battery relay (K57/2) connects both batteries in parallel when required and to charge the auxiliary battery (G1/7).