Volkswagen Polo Owners Manual: Electronic immobilizer
First read and observe the introductory information
and safety warnings 
The immobilizer helps to prevent the engine from being started and driven with an unauthorised vehicle key.
There is a chip in the key. It automatically deactivates the immobilizer when the vehicle key is inserted into the ignition lock.
The electronic immobilizer is automatically activated when the vehicle key is removed from the ignition lock.
The engine can only be started using a genuine Volkswagen vehicle key with the correct code. Coded vehicle keys are available from a Volkswagen dealership   .
If a non-authorised vehicle key has been used, the display in the instrument cluster will show Immobilizer active!. The vehicle cannot be used if this occurs.
The vehicle cannot be operated properly if you do not have a genuine Volkswagen key.
Stopping the engine
First read and observe the introductory information
and safety warnings 
The steps should only be carried out in the specified order.
1.
...
Changing gear
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Overview - Cigarette Lighter -U1-
Caution
Using force to remove cigarette lighter sockets
without illumination can result in damage to the
mounting sleeve retainers.
The Cigarette Lighter Release Tool -T40148- can o ...
Changing engine oil
First read and observe the introductory information
and safety warningsThe engine oil must be changed regularly in accordance
with the data given in the service schedule.
The engine oil and filter should always be changed, and used oil disposed of,
by a qualified workshop due to the special ...
Severely Discharged Batteries
WARNING
Risk of injury. Follow all Warnings and Safety
Precautions. Refer to
→ Chapter „Warnings and Safety Precautions“.
For a battery to be indicated as †...
