Installation Procedure

WARNING: This page is about a different car, the 2008 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Antenna Assembly

Courtesy of GENERAL MOTORS CORP.

Install the digital radio antenna to the roof.

Fig 2: View Of Digital Radio Antenna Connectors, Bolt, Expansion Sleeve & Retainer

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice .

Route the wiring pigtail to the side in the slot on the antenna shaft and install the antenna expansion sleeve (3) and bolt (2) to the antenna shaft.
Tighten: Tighten the bolt to 6 N.m (53 lb in).
Connect the antenna connectors (1).
Wrap the connectors (1) with foam tape.
Install the antenna cable connection above the AM/FM antenna module.
Install the antenna cable hold down clips.
Install the headliner assembly. Refer to Headlining Trim Panel Replacement .