Renault Megane IV
Technical specifications of air conditioning and 7 documented fault patterns from real workshop repairs.
Most Common A/C Problems
Errors / Flashing air conditioning panel (Climatronic)
High Priority95%
Air conditioning works intermittentlyA/C does not react to control panel settings
Details
No airflow from specific vents or clicking noise behind dashboard
High Priority95%
No cold air from ventsDifferent temperature on both sides of the cabin
Details
Unusual noise and metallic grinding when A/C is on
High Priority95%
Unusual noises when A/C is turned onA/C does not react to control panel settingsFrost or ice on pipes under the hoodSlow loss of refrigerant
Details
Unusual noise and metallic grinding when A/C is on
High Priority95%
Weak cabin coolingUnusual noises when A/C is turned on
Details
Air conditioning stopped cooling / no response to AC button
High Priority100%
No cold air from vents
Details
Air conditioning stopped cooling / no response to AC button
High Priority95%
No cold air from ventsA/C does not react to control panel settings
Details
Hissing from vents and slow loss of refrigerant
High Priority95%
Unusual noises when A/C is turned onFrost or ice on pipes under the hoodSlow loss of refrigerant
Details
A/C Technical Specifications
| Variant | Refrigerant | Amount (g) | Oil | Oil (ml) |
|---|---|---|---|---|
| IV - (BFB) | R1234yf | 430-480g | PAG YF ISO 46 | 120 - 140ml |
| III | R134a | 480g | SP 10 PAO 68 lub PAG ISO 46 | 120ml |
| II (XMO) 1,4 i/1,5 D dCi/1,6 i/1,9 D dCi/2,0 i/2,0 dCi | R134a | 550g | Planetelf PAG 488 PAO 68 lub PAG ISO 150 | 150ml |
| 1,4 i/1,6 i/2,0 i | R134a | 720 –780g | Planetelf PAG 488 PAO 68 lub PAG ISO 150 | 205 – 235ml |
| 1,9 D dCi | R134a | 745 – 815g | Planetelf PAG 488 PAO 68 lub PAG ISO 150 | 205 – 235ml |
| 1,9 D/1,9 D dTi | R134a | 720 –780g | PAG PAO 68 | 205 – 235ml |
| Scenic | R134a | 765 – 835g | PAG PAO 68 lub PAG ISO 46 | 120 – 150ml |
| kompresor Delphi | R134a | 720 –780g | Planetelf PAG 488 PAO 68 lub PAG ISO 150 | 205 – 235ml |
| kompresor Sanden | R134a | 725 –775g | SP 10 PAO 68 lub PAG ISO 46 | 135ml |
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Summary
- Documented faults
- 7
- Engine variants
- 9
- Average confidence
- 96%