BMW X5 (G05) 2019-2025 Service & Repair Manual
Service Manual for Fourth generation (G05) BMW X5, a a mid-size luxury SUV, model years 2019-2022. The new BMW X5 is being launched with a choice of two petrol and two diesel representatives from the latest generation of engines. Heading the range is the BMW X5 xDrive50i (not available in Europe), whose extensively developed V8 unit is making its debut, while a BMW M Performance model also forms part of the launch line-up.
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REMOVING AND INSTALLING OR REPLACING BATTERY POSITIVE LEAD
(BETWEEN STARTER, ALTERNATOR AND BATTERY POSITIVE TERMINAL)
Necessary preliminary tasks:
Read out fault memory of DME control unit; if necessary, work through
test schedules.
Switch off ignition.
Disconnect battery negative lead.
Rem
Engine adaptation values can be broken down into two categories:
Additive Mixture Adaptation - additive adaptation refers to "long term
fuel trim". These adaptation are
made by the ECM (DME) at idle during "closed loop" fuel control. These
values are measured in
milliseconds and are expresse