IntroductionRefrigerant Circuit Pipes and Hoses
Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
system.
Only use tools and materials approved by the
manufactu ...
Indicator lamps
First read and observe the introductory information
and safety warnings
Lit up
Possible cause
Solution
The start/stop system is not available. Automatic engine
switch-off is active.
Take your foot off the brake to start the ...
A/C Refrigerant Low Pressure Switch -F73
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
Refer to
→ Rep. Gr.87.
...