
Fig. 21 Vehicle key: opening the battery case cover

Fig. 22 Vehicle key: removing the battery
First read and observe the introductory information
and safety warnings
Volkswagen recommends having the battery changed at a Volkswagen dealership or by a qualified workshop.
The battery is located on the rear side of the vehicle key underneath a cover.
Changing the battery

NOTICE
Dispose of discharged batteries in accordance with regulations governing the protection of the environment.
The battery in the vehicle key may contain perchlorate. Please comply with any legal requirements and regulations when handling and disposing of these batteries.
Indicator lamp in the vehicle key
Synchronising the vehicle keyVehicle Registration Documents Since 01/10/2005
The implementation of EU guideline 1999/37/EG "Vehicle
registration documents" in national legislation and legal data
protection requirements have made the introduction of new, fraud
resistant registration documents necessary.
...
Battery, Charging with Battery Charger -VAS5095A
Special tools and workshop equipment
required
Battery Charger -VAS5095A-
WARNING
Risk of injury. Follow all Warnings and Safety
Precautions. Refer to
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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 ...