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Home >> Mercedes Benz >> 2014 >> CL65 AMG >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 216 Chassis - 5 Of 9 >> Testing & Repair >> Remove/install antenna amplifier module - AR82.62-P-8300SX

Remove/install antenna amplifier module - AR82.62-P-8300SX

MODEL 216.3, 221.0 

MODEL 221.1 except CODE (Z07) Top protection 

Shown on model 221 

Fig 1: Identifying Antenna Amplifier Module Remove/Install Components - Shown On Model 221
G10112441Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
NOTES Notes on avoiding damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
1 Lower rear head restraints    
2.1 Loosen headliner of roof paneling and, with electrical wiring harness connected, place on the seats as far forward as possible Model 221.0/1 without code (413) Panoramic sliding roof. AR68.30-P-4300SX
2.2 Loosen headliner at the rear and carefully lower until the rear window antenna amplifier module (A2/12) is accessible Model 221.1 with code (413) Panoramic sliding roof. AR68.30-P-4300SX
2.3 Release headliner from roof paneling and put to one side Model 216.3 AR68.30-P-4300SC
3 Disconnect electrical connectors (1) from rear window antenna amplifier module (A2/12) IMPORTANT The number of electrical connectors (1) can vary, depending on the equipment.  
4 Unscrew nuts (2)    
5 Remove rear window antenna amplifier module (A2/12)    
6 Install in the reverse order