Checking remote control key batteries - AR80.35-P-4205G

WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 129 as of 1.6.97

MODEL 140 as of 1.6.97

MODEL 170 as of 1.6.97

MODEL 170 with CODE (491) USA version with CODE (498) Japanese version

Fig 1: Identifying Remote Control Key Batteries

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Press unlock button (b) or lock button (c) for > 1 second.	The LED in the viewing window (a) should light up momentarily if necessary ↓
		Replace batteries for remote control key	AR80.35-P-4210G