Keyless Entry: Service and Repair

Access/Start Authorization Overview






1 Antenna Contact Point Coverage Area

2 Access/Start System Antenna 1 In Vehicle Interior (R138)

• Under the center console in front of the selector lever.

• Removal and installation, refer to => [ Access/Start Authorization Antenna 1 in Vehicle Interior (R138) ] Access/Start Authorization Antenna 1 in Vehicle Interior (R138).

• Checking, refer to => [ Interior Access/Start Authorization Antenna 1 (R138) ] Interior Access/Start Authorization Antenna 1 (R138).

3 Front Passenger Exterior Door Handle

The following components are integrated in passenger side outside door handle:

• Front passenger exterior door handle touch sensor (G416)

• Right access/start authorization antenna (R135)

Removal and installation, passenger-side outside door handle, refer to => [ Passenger Outside Door Handle ] Passenger Outside Door Handle.

• Checking Front passenger access/start system antenna (R135) => [ Front Passenger Access/Start Authorization Antenna (R135) ] Front Passenger Access/Start Authorization Antenna (R135).

• Checking the Front passenger exterior door handle touch sensor (G416) => [ Front Passenger Outside Door Handle Touch Sensor (G416) ] Front Passenger Outside Door Handle Touch Sensor (G416).

4 Access/Start System Antenna In Rear Bumper (R136)

• Behind rear bumper cover.

• Removal and installation, refer to => [ Access/Start Authorization Antenna In Rear Bumper (R136) ] Access/Start Authorization Antenna In Rear Bumper (R136).

• Checking, refer to => [ Access/Start Authorization Antenna In Rear Bumper (R136) ] Access/Start Authorization Antenna In Rear Bumper (R136).

5 Access/Start System Antenna In Luggage Compartment (R137)

• In luggage compartment, center, in front of spare wheel well.

• Removal and installation, refer to => [ Access/Start Authorization Antenna In Luggage Compartment (R137) ] Access/Start Authorization Antenna In Luggage Compartment (R137).

• Checking, refer to => [ Luggage Compartment Access/Start Authorization Antenna (R137) ] Luggage Compartment Access/Start Authorization Antenna (R137).

6 Access/Start System Antenna 2 In Vehicle Interior (R139)

• Underneath the rear seat bench.

• Removing and installing, refer to => [ Access/Start System Antenna 2 In Vehicle Interior (R139) ] Access/Start System Antenna 2 In Vehicle Interior (R139).

• Checking, refer to => [ Access/Start System Antenna 2 In Vehicle Interior (R139) ] Access/Start System Antenna 2 In Vehicle Interior (R139).

7 Driver Side Outside Door Handle

The following components are integrated in driver side outside door handle:

• Driver exterior door handle touch sensor (G415)

• Driver access/start system antenna (R134)

• Removal and installation of driver-side outside door handle, refer to => [ Driver Outside Door Handle ] Driver Outside Door Handle.

• Checking Left Access/Start System Antenna (R134)=> [ Driver Access/Start Authorization Antenna (R134) ] Driver Access/Start Authorization Antenna (R134).

• Checking driver exterior door handle touch sensor (G415) => [ Driver Exterior Door Handle Touch Sensor (G415) ] Driver Exterior Door Handle Touch Sensor (G415).

8 Start System Button (E378)

• In the center console storage compartment.

• Removal and installation, refer to => [ Start System Button (E378) ] Start System Button (E378).

9 Access/Start Authorization Control Module (J518)

• Inside the driver footwell above the brake pedal.

• Removal and installation, refer to => [ Access/Start Authorization Control Module (J518) ] Access/Start Authorization Control Module (J518).

• Coding, refer to=> [ Access/Start Authorization Control Module (J518), Coding ] Access/Start Authorization Control Module (J518), Coding.