Components; N55, Cooling System Components - BMW N55 Manual

Components

N55, Cooling System Components

Index
A
B
Coolant feed line to auxiliary radiator
C
Oil-to-coolant heat exchanger
D
Coolant feed line to oil-to-coolant heat exchanger
E
Coolant return line from auxiliary radiator
1
Zone 1 feed line, heating heat exchanger
2
Zone 2 feed line, heating heat exchanger
3
4
5
6
Explanation
Auxiliary radiator
Coolant valve
Expansion tank
Equalization line
Radiator
Index Explanation
7
Bypass line for small cooling circuit
8
9
Electric coolant pump
10
Exhaust turbocharger supply line
11
Thermostat for transmission oil cooling
12
Coolant feed line to engine block
14
Transmission oil-to-coolant heat exchanger
15
Connection, transmission oil line
16
Connection, transmission oil line
17
Return, heating heat exchanger
Thermostat
N55 Engine
77