Security Horn Assembly Installation

Securities. Lexus Is250, Is220D. Gse20 Ale20
Theft Deterrent. Lexus Is250, Is220D. Gse20 Ale20

  1. INSTALL SECURITY HORN ASSEMBLY

  2. INSTALL BATTERY

  3. CONNECT NEGATIVE BATTERY TERMINAL

  4. PERFORM INITIALIZATION

Security Horn Assembly -- Installation



1. INSTALL SECURITY HORN ASSEMBLY

  1. Connect the connector.



    Lexus Is250, Is220D. Gse20 Ale20

  1. Install the security horn assembly with the bolt.



2. INSTALL BATTERY


3. CONNECT NEGATIVE BATTERY TERMINAL


4. PERFORM INITIALIZATION
NOTICE:
Some systems need initialization when disconnecting the cable from the negative battery terminal (Click here).