Central Locking, On Board Diagnostic (OBD)

Batteries For The Main Key With Radio Wave Remote Control, Removing And Installing







1 - Transmitter unit - upper part (turned-over)
2 - Key battery
3 - Contact plate
4 - Key battery
5 - Transmitter unit - lower part
6 - Main key with variable code transponder

To be able to differentiate between a key with transponder and a key with variable code transponder the main key has a "w" stamped on it.

Removing







- Insert a screwdriver in the slot between the transmitter unit -1- and the main key -2-.
- Move the screwdriver in direction of arrow and unclip the transmitter unit from the main key.







- Lever the transmitter unit apart on the two locating lugs (arrows).







- Unclip upper battery -1- from the retainers -2- with a screwdriver in direction of arrow.







- The contact plate -1- has two straight edges. When these edges are turned towards the retainers the contact plate can be removed.
- The contact plate can also be undipped with a screwdriver.
- Now unclip the lower battery from the retainers with a screwdriver.

Installing
Note the polarity and correct position when installing the batteries.







- Place the battery -4- with the positive terminal downwards into the sensor unit (positive terminal is marked on housing).
- Now place the contact plate -3- on the battery -4-.
- Place battery -2- with the positive terminal downwards onto the contact plate and secure.
- Place transmitter unit -1- and transmitter unit -5- halves together and clip to create one remote transmitter assembly.
- Then engage the transmitter unit with the main key.