The installation of both the cabin air filter and plasma cluster for TMMK made vehicles requires the operator to secure these components using 2 screws that should reach 5.4 Nm (55 kgf-cm, 48 in-lbf) of torque. Start by fastening the heater No. 1 to the register duct before adding the side nozzle duct for No. 1 defroster. Then proceed with the installation of the No. 3 instrument panel stay before moving on to the instrument panel safety pad assembly. The No. 1 defroster nozzle garnish needs to be installed after instrument panel wire assembly connection. The installation of audio components includes the front No. 2 speaker assembly (LH side) and instrument panel No. 1 speaker panel sub-assembly together with instrument panel No. 1 register assembly. The assembly list includes front pillar garnish (LH), front No. 2 speaker assembly (RH), instrument panel No. 2 speaker panel sub-assembly, and instrument panel No. 3 register assembly followed by front pillar garnish (RH). The installation sequence includes front No. 1 and No. 2 console box inserts followed by the console box assembly and console box carpet and pocket. The installer must select between the radio receiver with heater control panel assembly (w/o Navigation System) or the navigation receiver with heater control panel assembly (w/ Navigation System) according to vehicle specification. The instrument panel No. 2 register assembly joins the upper console panel sub-assembly which combine with the upper console rear panel sub-assembly and floor shift position indicator housing sub-assembly and No. 2 and No. 1 instrument cluster finish panel garnishes to finish the installation. The technical sequence involves mounting the shift lever knob sub-assembly together with lower instrument panel sub-assembly and instrument panel No. 2 under cover sub-assembly and cowl side trim sub-assembly (RH) and front door scuff plate (RH). The installation process begins with combination meter assembly while following the sequence of instrument cluster finish panel No. 1 and lower instrument panel finish panel and ending with No. 1 instrument panel sub-assembly. Implement the turn signal switch assembly by installing both its spiral cable sub-assembly and adjusting this sub-assembly. Then proceed to install the steering column cover. The last set of assembly steps includes the installation of lower instrument panel finish panel (LH), cowl side trim sub-assembly (LH), front door scuff plate (LH), steering wheel assembly, steering pad, lower No. 3 steering wheel cover and lower No. 2 steering wheel cover. Reconnect the negative terminal and check the steering pad and SRS warning system before performing system initialization because some systems need an initialization step following negative terminal reconnection.