The engine can only be started using a genuine Volkswagen vehicle key with the correct code. Coded vehicle keys are available from a Volkswa- gen dealership. If the button cell in the vehicle key is weak or discharged, it is possible that the vehicle key will not be recognised. The vehicle cannot be operated properly if you do not have a genuine Volkswagen key. In this case it is necessary to perform an emer- gency start: – Depress and hold the brake pedal. – Hold the vehicle key to the right of the steer- ing column trim directly after pressing the starter button → Fig. 85 . Troubleshooting – The ignition is switched on automatically, and in some cases the engine is started.
Engine cannot be switched off The engine cannot be switched off by briefly pressing the starter button. In this case, it is necessary to perform an emer- gency switch-off procedure: – Press the starter button twice within a few seconds or press and hold once. The motor switches off automatically → in Starter button on page 98. Fig. 85 On the right side of the steering column: emergency start function in vehicle with Keyless Ac- cess Fault in engine management system The indicator lamp lights up yellow. Engine cannot be started A corresponding message will be displayed in the instrument cluster if an unauthorised vehicle key is used or there is a system fault.
– Use an authorized vehicle key. Fault in engine management system. – If the fault persists, seek expert assistance. – Have the engine checked immediately by a suitably qualified workshop. Volkswagen rec- ommends using a Volkswagen dealership. Start/stop system Vehicle key cannot be removed from the ignition lock An unauthorised vehicle key has been inserted in the ignition lock. Remove the vehicle key as follows: Vehicles with an automatic gearbox – Press the lock button in the selector lever and release. – Remove the vehicle key from the ignition lock. Vehicles with a manual gearbox: – Remove the vehicle key from the ignition lock. Fig. 86 In the upper part of the centre console:
but- ton for the start/stop system. No valid vehicle key recognised A corresponding message will be displayed in the instrument cluster. The start/stop system automatically switches the engine off when the vehicle is coming to a stop and when stationary. When required, the engine restarts automatically. 182.5C1.TRO.74 Driving 101