Siren, VGLA (LHD)

• Make a note of the radio code if an anti-theft coded radio is installed.
• Turn the ignition key to position 0.
• Disconnect the battery negative lead.
• Remove the right indicator.
• Jack up the car at the front right side.
• Remove the right wheel arch completely: 3 plugs (A), 3 screws (B), screw (C) and screw (D).

Примечание: Some variants have a pre-routed alarm cable harness in the engine compartment. If this is the case, there is a 6-pin grey (GR) connector under the right front wing taped on the cable harness.

Cars with a grey (GR) connector

• Remove the tape and go to step 11.

Cars without a grey (GR) connector

• Install the extra alarm cable harness in the engine compartment. See steps 3-10.

• Lead the extra alarm cable harness from the underside front wing, through the inner wing to the engine compartment.
• Position the extra alarm cable harness in the engine compartment and ensure it with tie-straps.
• Remove the lower panel and the sound isolation under the dashboard on the driver side.
• Disconnect the courtesy lighting wiring.
• Remove the rubber grommet from the accessory hole.
• Pass the extra alarm cable harness through the accessory hole to the passenger compartment.
• Install the rubber grommet.

• Remove the two nuts.
• Turn the relay box aside.

• Unhook the cable from the hood catch.
• Remove the nut and carefully pull down the fuse box.
• Turn the fuse box so that the white (W) 20-pin connector on the rear can be disconnected.

• Unlock the connector.
• Bring the yellow/red (Y/R) wire in position 8.
• Lock the connector.
• Connect the 20-pin connector to the fuse box.

• Disconnect the white (W) 22-pin connector from the rear side of the fuse box.
• Unlock the connector.
• Bring the green/red (GN/R) wire in position 16.
• Lock the connector.
• Connect the 22-pin connector to the fuse box.

• Locate the grey (GR) 22-pin connector. (It is located behind the fuse box in the upper corner).
• Disconnect the connector and place the extra accessory connector between.
• Connect the white (W) 4-pin connector (A) from the extra alarm cable harness engine compartment.
• Install the connectors in the upper corner.

• Connect the black (SB) cable to ground at the right head lamp, tighten to 10 Nm (8 lbf ft).

• Remove the tape and remove the black (SB) 2-pin connector from the extra alarm cable harness engine compartment.
• Remove the connector locking.
• Bring the yellow/black (Y/SB) wire in position 1.
• Bring the black (SB) wire in position 2.
• Install the connector locking.

• Clean the contacts of the grey (GR) connector if necessary.

Примечание: Use grease in the connector (p/n 1161427).

• Connect the connector and position the siren in the body (B) with the rubber plug.
• Install the bolts (A) and tighten to 10 Nm (8 lbf ft).
• Install the wheel arch and the right indicator.

• Remove the three bonnet lock bolts. (They will no longer be used).
• Unlock the cable from the bonnet lock.
• Remove the bonnet lock.

Cars without A/C

• Hook the cable in the new bonnet lock.
• Position the new bonnet lock and install three new bolts, tighten to 10 Nm (8 lbf ft).(Use the new bolts from the set.)
• Remove the radiator bracket on the right side. (In order to facilitate the passage of the bonnet switch connector.)
• Locate the black (SB) 2-pin connector of the bonnet switch on the inside of the front section.
• Connect the connector and fit it to the front section.
• Press the cable harness with the clips into the front section.
• Install the radiator bracket and bolts, tighten to 25 Nm (18 lbf ft).

Cars with A/C

• Remove the radiator brackets on the left and right sides.
• Remove the left and right condenser bolts on the inside of the front section.

Cars with A/C

• Hook the cable in the new bonnet lock.
• Position the new bonnet lock and install three new bolts, tighten to 10 Nm (8 lbf ft). (Use the new bolts from the set.)
• Locate the black (SB) 2-pin connector of the bonnet switch on the inside of the front section.
• Carefully push the radiator and condenser towards the engine and press the cable harness with the clips into the front section.
• Install the two condenser bolts, tighten to 10 Nm (8 lbf ft).
• Install the radiator brackets and bolts, tighten to 25 Nm (18 lbf ft).

• Remove the screws and clip (A).
• Remove the lower panel on the passenger side.

Примечание: Some variants have a pre-routed alarm cable harness in the dashboard. If this is the case, there is a green (GN) 5-pin connector taped back on the cable harness dashboard (next to the blower motor on the passenger side).

Cars with a green (GN), 5-pin connector

• Go to step 35.

Cars without a green (GN), 5-pin connector

• Install the extra alarm cable harness in the dashboard. See steps 18-34.

Figure 18A

• Remove the rubber pad (1).
• Remove the gear lever panel (2) by pressing in the tabs and removing it. (Manual gearboxes only: Push the clips in and remove the sleeve.)
• Apply the parking brake fully.
• Remove the cover (3) and the four screws (4).
• Disconnect the grey (GR) connector. Pull up the front side of the rear centre console.
• Remove the rear console completely.

Figure 18B

• Remove the two screws at the front.
• Remove the complete front centre console with a turning movement.

• 1: Carefully position special tool (p/n 9814071) between the dashboard and the underside of the heater panel. Pull the bottom of the heater panel towards you.
• 2: Press the entire panel slightly upwards and carefully pull it towards you from the top. Remove the panel.

• Remove the three screws holding the centre console.
• If applicable: disconnect the connectors.
• Remove the console.

• If needed: Remove the lower panel and the sound isolation under the dashboard.
• Disconnect the courtesy lighting wiring.
• Position the extra cable harness in the dashboard as illustrated.
• Ensure that the cable harness is well secured with tie straps.

• Connect the black (SB) cable to ground as illustrated.

• Push the locking in and remove the green (GN) connectors from the alarm module.

• Open the green (GN) 26-pin connector.
• Bring the yellow/black (Y/SB) wire in position 3.
• Bring the blue/orange (BL/OR) wire in position 11.

Примечание: If there already is a blue/orange (BL/OR) wire in position 11, tape the blue/orange (BL/OR) wire from the extra cable harness dashboard back (this wire will not be used).

• Bring the pink/black (P/SB) wire in position 14.
• Bring the green/orange (GN/OR) wire in position 17.
• Bring the blue/red (BL/R) wire in position 22.
• Install the connector locking.

• Open the green (GN) 22-pin connector.
• Bring the brown/grey (BN/GR) wire in position 3.
• Bring the white/black (W/SB) wire in position 14.
• Bring the red/white (R/W) wire in position 15.
• Bring the pink (P) wire in position 17.
• Install the connector locking and reconnect the 22-pin and 26-pin connector to the alarm module.

• Remove the two nuts from the relay box.
• Turn the relay box so that the rear side is visible.

• Remove the locking.
• Connect the brown (BN) cable to terminal 3 in distribution strip A.
• Reinstall the locking.

• Push the locking in and remove the green (GN) 10-pin connector from the immobilizer unit.

• Open the green (GN) 10-pin connector.
• Bring the blue/orange (BL/OR) wire in position 7.

Примечание: If there already is a blue/orange (BL/OR) wire in position 7, tape the blue/orange (BL/OR) wire from the extra cable harness dashboard back (this wire will not be used).

• Install the connector locking and reconnect the connector to the immobilizer unit.

• Connect the white (W) 6-pin connector to the front of the relay box.

For cars with a pre-routed alarm cable harness engine compartment, see step 32 and 33.

If the car is prepared with the extra alarm cable harness engine compartment, go to step 34.

• Unhook the cable from the hood catch.
• Remove the nut (A) and carefully pull down the fuse box.
• Twist the fuse box to one side and locate the grey (GR) 22-pin connector. (It is located behind the fuse box in the upper corner).

• Disconnect the grey (GR) connector and place the extra accessory connector between.

Figure 34ACars prepared with the extra alarm cable harness dashboard

• Connect the white (W) 4-pin connector (B) from the extra alarm cable harness dashboard.
• Install the connectors in the upper corner.

Figure 34BCars prepared with the extra alarm cable harness dashboard and the extra alarm cable harness engine compartment

• Connect the white (W) 4-pin connector (B) from the extra alarm cable harness dashboard to the white (W) 4-pin connector (A) from the extra alarm cable harness engine compartment.
• Connect the white (W) 4-pin extra accessory connectors (C).
• Install the connectors in the upper corner.

• Re-install the removed components.
• Check the function of the bonnet lock.
• Turn the ignition key to position II.
• Ensure that nobody is in the car.
• Connect the battery negative lead.
• If applicable: Enter the radio code.
• Readjust the clock.
• Program the software, using VIDA service information.
• Check the proper functioning according to the service manual.
• Affix the stickers to the glass window panes of the front doors.