Mercedes-Benz E-Class Estate 2017, Owner'S Manual

Page: 166 / 585

#
Take discharged batteries to a
qualified specialist workshop or to a
collection point for used batteries.
Requirements:
R
a CR2450 lithium battery
#
Press a pointed object into recess 1 .
#
Slide battery cover 2 backwards in the
direction of the arrow.
#
Insert new battery 3 with the lettering
facing upwards.
#
Slide battery cover 2 in the opposite direc‐
tion to the arrow onto the remote control
until the battery cover engages.
Problems with the remote control for the stationary heater/stationary ventilation
Problem
Possible causes/consequences and M M Solutions
FAIL ¨
The signal transmission between the transmitter and the vehicle is faulty.
#
Change your position in relation to the vehicle, moving closer if necessary.
FAIL The starter battery is not sufficiently charged.
#
Charge the starter battery.
The fuel tank content is below the reserve fuel level.
#
Refuel at the nearest filling station.
FAIL ¯ The stationary heater is malfunctioning.
#
Have the stationary heater checked at a qualified specialist workshop.
Climate control 163