Mercedes Benz C-Class S204, W204, C204 / GLK-Class X204
The total installation time includes the time needed for mounting and demounting of the vehicle-specific components,
the heater specific installation time and all other times required for the system integration and initial start-up of the
heater.
The total installation time may vary for vehicle equipment other than provided.
Ident. No.: 1315959G_EN Status: 31.01.2013 © Webasto Thermo & Comfort SE
3
Table of Contents
Necessary Components
Installation Overview
Information on Total Installation Time
Legend:
1. Heater
2. Engine compartment fuse
holder
3. Push button
4. Metering pump
Validity 1
Necessary Components 3
Installation Overview 3
Information on Total Installation Time 3
Information on Operating and Installation Instructions 4
Information on Validity 5
Technical Information 5
Explanatory Notes on Document 5
Preliminary Work 6
Heater Installation Location 6
Preparing Electrical System 7
Electrical System 8
Fan Control 9
Mounting Push Button 12
Telestart 13
Preparing Installation Location 14
Mounting Heater 16
Exhaust Gas 17
Fuel 19
60L Fuel Tank Metering Pump 21
80L Fuel Tank Metering Pump 22
Petrol Fuel Standpipe 23
Diesel Fuel Standpipe 26
Connecting Metering Pump 28
Coolant Circuit 29
Combustion Air 35
Exhaust End Section 37
Final Work 38
• Basic delivery scope of Thermo Top Evo Mercedes Benz
C-Class C204, S204, W204 / GLK-Class X204 petrol (incl. T91) : 1315954B
• Basic delivery scope of Thermo Top Evo Mercedes Benz
C-Class C204, S204, W204 / GLK-Class X204 diesel (incl. T91) : 1315955B
• Optional heater controls in accordance with price list and upon consultation with end customer
• In case of Telestart, indicator lamp in accordance with price list and in consultation with end
customer
Note:
When installing a parking heater, we recommend the use of the next larger vehicle battery.