General Information
WARNING
Risk of injury. Pay attention to all warnings and safety precautions.
Replacing the battery on a vehicle with the Start/Stop System:
Vehicles with the Start/Stop System have a special starter battery due to the increased load on the cycles.
When replacing the correct starter battery, pay attention to the replacement part identification. Refer to the Parts Catalog. Starter batteries for vehicles with the Start/Stop System have "AGM" (Absorbent Glass Mat) or "EFB" (Enhanced Flooded Battery) marked on them.
Note
Overview - Battery

Battery, Removing and Installing
Battery Parameterization
The technical values of a new battery are transmitted to the battery monitoring when the battery parameterization via the Vehicle Diagnostic Tester is performed after a new battery is installed.
Battery, Disconnecting and Connecting
GeneratorVolkswagen Tiguan Owners Manual > Vehicle key set: Replacing the remote control vehicle key battery
Fig. 21 Remote control vehicle key:
Open battery compartment cover.
Fig. 22 Remote control vehicle key:
Remove old battery.
Read and follow the introductory information and
safety information first⇒Introduction
to the subject Volkswagen recommends having the battery in the remote contr ...