Disconnect the steering pad switch assembly connector.

Using a screwdriver, remove the steering wheel No.3 cover lower.

Lexus IS250 IS220d GSE20 ALE20 AUDIO / VISUAL

Install the network gateway ECU.

Disengage the 6 claws and remove the front door opening trim cover RH.

Lexus IS250 IS220d GSE20 ALE20 AUDIO / VISUAL

Engage the 2 claws and install the audio terminal.

Turn the shift lever knob counterclockwise and remove the shift lever knob sub-assembly.

Lexus IS250 IS220d GSE20 ALE20 AUDIO / VISUAL

Engage the clip as shown in the illustration to temporarily install the amplifier antenna assembly.