BMW X5: Air Conditioning Systems
BMW X5 (G05) 2019-2026 Service & Repair Manual / Heating And Air Conditioning / Air Conditioning Systems
- Air Conditioner Test (R 134A)
- Instructions For Handling Refrigerant R 134A
- Leak Testing With Ultraviolet Additives (UV Additives) (BMW Leak-Testing Case)
- Drawing Off, Evacuating And Filling A/C System (R 134A)
- Instructions For Opening And Replacing Parts In Refrigerant Circuit
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Air Conditioner Test (R 134A)
Before A/C efficiency test, satisfy following conditions:
1. Provide a MoDiC or DIS. Safeguard electrical system integrity by checking
the fault memory (no faults
in the fault memory).
2. Provide a t
Instructions For Handling Refrigerant R 134A
WARNING: Although R 134a at normal temperature is non-toxic,
non-flammable and
not explosive in air in any mixture ratio, it is still essential to follow
various safety precautions.
The filled refrig
Leak Testing With Ultraviolet Additives (UV Additives) (BMW
Leak-Testing Case)
IMPORTANT: It is absolutely essential to read and comply with the
equipment manufacturer's
instructions for use provided in the equipment case!
Read and comply with the instructions for use provided
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Removing And Installing/Replacing Both Left Solenoid Valves
(N62/N62TU)
(cylinder bank 5 to 8)
Necessary preliminary tasks:
Read out fault memory of control unit of Digital Motor Electronics (DME)
Switch off ignition
Remove design cover, if equipped.
Unlock hose on tank venting valve and disconnect.
NOTE: Solenoid valve (1) controls adjustment unit on inlet side.
Fuel Supply System - System Functions
> E65, E66
The fuel supply system on the BMW 7-Series is requirement-orientated and thus
depends on consumption.
The DME calculates the amount of fuel required on the basis of various operating
variables.
In turn, the engine's current fuel requirement is calculated from this value.
The DME r
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