Change battery in folding key with remote control for Volkswagen Golf, Jetta, Passat, Rabbit and GTI

Replacing the battery in the folding remote for Volkswagen Golf, Jetta, Passat, Rabbit, GTI and others using the same remote.
  • Battery required is a CR2032 lithium battery (3V with 225 mAh capacity)
(Assembly overview – battery for folding key with remote control)

1 –  Key with variable code transponder

2 –  Transmitter unit – upper part

3 –  LED

  • When remote control is operated, this LED must flash briefly.
  • If LED does not flash during remote control operation, the battery is dead and must be renewed.

4 –  Battery

5 –  Transmitter unit – lower part

Removing battery

Step 1

  • Insert a screwdriver in slot between transmitter unit -1- and key -2-.
  • Twist screwdriver in -direction of arrow- to separate transmitter unit from key.
Step 2
  • Press transmitter unit -1- apart using profile section of key -2-.
Step 3
  • Unclip battery -1- from retainers -2- with a screwdriver in direction of -arrow-.

Installing

Note:   Before installing battery, always press any key once to reset the transmitter unit to recognise the new battery.
Step 1
  • Lay battery -1- with positive terminal downwards in sender unit -2- (positive terminal is marked on housing).
  • Engage battery in transmitter unit by pressing down lightly.
Step 2
  • Fit cover to transmitter unit (do not damage seal).
  • Then clip transmitter unit to key.

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