General Preliminary Work
- Connect a battery charger with a current rating of at least 90 A
, e.g > VAS 5908 - Battery Charger, 90 A
to the jump-start terminals in the engine compartment and switch it on > Jump-start terminals
.
Jump-start terminals
- Place the driver's key with the back facing down into the front left storage compartment in the centre console > Driver's key in storage compartment
.
This will guarantee an uninterrupted radio link between the vehicle and the driver's key.
Driver's key in storage compartment
- Switch on the ignition.
- > 9900 - PIWIS Tester 3 must be connected to the vehicle communication module (VCI) via the USB cable . Then connect the communication module to the vehicle and switch on the PIWIS Tester.