ISTA version 4.46 – New content for servicing and repair instructions
Service Information Engineering
The following new documents have been created and must be referred to:
Maintenance contents MlNl Cooper(F66)-MINl passenger car, F66;
BMW 5 Series Touring maintenance contents(G61)-BMW passenger car; G61;
Maintenance contents for BMW 5 Series Touring(G61 BEV)-BMW passenger car; G61 BEV;
Maintenance contents MlNl Countryman E/SE(U25 BEV)-MINl passenger car, U25 BEV;
Maintenance contents for BMW 4 Series Coupé(G22)=> change of service spark plug at B48TÚ2 andB58TÜ2-BMW passenger car, G22;
Maintenance contents for BMW 4 Series convertible (G23)=> change ofservice spark plug at B48TÚ2 and B58TÜ2-BMW passenger car, G23;
Pre-drive check engine oil level measurement-BMW passenger car; S68, B38TÜ2; B47TÜ2; B48TÜ2; B58TÜ2.
1. BMW ISTA 4.46.30 Version;




2. ISTA connect a BMW car(Suggest using BMW ICOM NEXT, and Upgrade to a new version of ICOM NEXT firmware)ï¼›

3.ISTA disassembly and installation stepsï¼›

4.ISTA Query Circuit Diagramï¼›








