| Engine | Z 18 XE | |||
|---|---|---|---|---|
| Coolant filling quantity 1) | ||||
| with air conditioning | Manual transmission | I | 5.4 | |
| Automatic transmission | I | - | ||
| without air conditioning | Manual transmission | I | 5.3 | |
| Automatic transmission | I | - | ||
| Coolant pump | ||||
| Design | Centrifugal pump | |||
| Delivery rate 2) | I / rpm | 146 / 6000 | ||
| Thermostat | ||||
| Design | Bypass | |||
| Start of opening | °C | 92 | ||
1
) Use only anti-freeze 19 40 656 / 90 297 545 (blue) up to MY 2001 and only anti-freeze 19 40 650 / 09 194 431 (red) from MY 2001 and ensure that concentration is 50% water and 50% anti-freeze.
2
) At a coolant temperature of 20 °C