Hello, I sometimes measure the charge status of the battery from my wife’s T-Roc (1.5 TSI OPF DSG IQ.Drive 110kW) on the weekend. Although I only charged the battery with the CTEK 5.0 charger last weekend, today the battery level was at 36% (!), measured with a special battery tester (DIN 360A). I have also tried several other test modes (CCA, SAE, GB). As a file attachment I only have pictures after the charging, therefore the good values. My wife drives t This is not a long distance, but therefore also the petrol engine and no diesel. Of course, I realize that the battery will be charged at cold temperatures and many consumers (seat and steering wheel heating), but with only 1/3 of the battery capacity I will get into the pondering. The battery will soon be sluggish. Would a new battery be a guarantee case? However, after everything else runs to the fullest satisfaction, I suspect no defect of the alternator. Rather the assumption that the Is there similar observations from other T-Roc drivers? LG Oli