BMW 428i Gran Coupe A/C stops blowing cold on long drives, door lock sticks, and remote functions fail on BMW 428i Gran Coupe

Some BMW 428i Gran Coupe owners report experiencing issues such as the A/C stopping blowing cold air on long drives, which may be attributed to low refrigerant levels, a faulty compressor, or other A/C system problems. Additionally, some owners have reported sticking door locks, potentially caused by a malfunctioning door lock mechanism, lack of lubrication, or electronic issues, which can be mitigated through regular maintenance. Furthermore, remote functions like keyless entry or remote start may fail, possibly due to key fob issues, programming errors, or faults in the vehicle's electronic system. It is advisable for owners experiencing these issues to consult a qualified mechanic or BMW dealership for prompt diagnosis and repair to maintain optimal vehicle performance.