Test conditions
WARNING: This page is about a different variant/trim than selected.
- The battery voltage must be at least 11.5 V.
- A/C functioning OK.
- No malfunctions must be stored in DTC memory → Diagnostic Trouble Code (DTC) memory, checking and erasing , interrogating fault memory
- Vehicle at room temperature (warmer than + 15 ° C).
- All electrical accessories, e.g. lights and rear window heating must be switched off
- A/C switched on