Air conditioning systems designed for refrigerant R12 are
only to be filled with refrigerant R134a if certain requirements
are fulfilled. Refer to
→ Chapter "Refrigerant Circuit, Convertin
General Information
Vehicles with a high-voltage system (hybrid vehicles)
Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by elec
Work procedure may vary depending on the type of tools
selected (the tool-specific operating instructions should
therefore be followed).
The refrigerant circuit is to be discharged if parts of th
Special tools and workshop equipment
required
Vehicle Diagnostic Tester with the "Guided Fault Finding"
function and the corresponding connection lines. Refer to
Workshop Equipment.
A standard thermometer (for temperature measurement; if
necessary, a thermometer with two measuring probes for
Special tools and workshop equipment
required
Wedge Set -T10383-
Removing
- Switch off the ignition.
- Unclip the trim -1- using the
-T10383/1--arrow-, disengage the
trim at the door trim panel and remove it.
- Remove the bolts -arrows-.
- Using the -T10383- unclip at low