Smart City-Coupe (450)

Technical specifications of air conditioning and 3 documented fault patterns from real workshop repairs.

Most Common A/C Problems

Cabin blower does not work or works only on maximum speed

High Priority99%
No blowing from ventsBlower works only on highest speed
Details

Slow loss of refrigerant or A/C system leakage

High Priority96%
Weak cabin coolingVibrations or humming after turning on A/C
Details

Air conditioning stopped cooling / no response to AC button

High Priority97%
No blowing from ventsAir conditioning does not turn onSlow loss of refrigerant
Details

A/C Technical Specifications

VariantRefrigerantAmount (g)OilOil (ml)
CITY / FORTWO (450) 01.R134a450g- - ml
CITY-COUPE / CABRIO (450)R134a620gPAG 46180ml
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Summary

Documented faults
3
Engine variants
2
Average confidence
97%