Radio/Head Unit

Remove and replace the radio/head unit in a 2017 Maserati Levante, including disconnecting the battery, removing the center console trim, and reconnecting the infotainment system.

Warnings

Tools required

Parts

• Radio/Head Unit × 1 — Use OEM specification
• Trim panel clips (if damaged) × 5 — Use OEM specification

Preparation

1. Park vehicle on level surface and engage parking brake
2. Turn ignition to OFF position and remove key fob from vehicle interior
3. Allow vehicle to sit with all systems off for 2 minutes to complete module sleep cycles
4. Ensure you have radio security code if applicable (found in owner's manual or dealer records)
5. Photograph existing wiring connections and antenna cable routing for reference during reinstallation

Procedure

1. 1

   Disconnect Battery
   Open hood and locate battery in engine compartment. Using 10mm socket, loosen and remove negative battery terminal bolt. Move negative cable away from terminal and secure so it cannot make contact. Wait minimum 10 minutes for system capacitors to discharge.
   Torque spec

   Battery Terminal Bolts6 Nm (4 lb-ft)
2. 2

   Remove Lower Center Console Trim
   Starting at the rear of center console near cupholders, use plastic trim tool to carefully release trim panel clips. Work from rear to front, gently prying at clip locations. Once clips are released, lift panel upward and rearward to clear shift lever boot. Set panel aside on protected surface.
3. 3

   Remove Climate Control Panel
   Locate T20 Torx screws at bottom edge of climate control panel (2 screws). Remove screws and store safely. Gently pull climate control panel forward from bottom edge. Reach behind panel and disconnect electrical connectors by pressing release tabs. Remove panel completely.
4. 4

   Remove Upper Dash Trim Surround
   Using trim removal tools, carefully release clips securing upper dashboard trim surrounding the radio unit. Start at lower corners and work upward along sides. There are typically 8-10 clips around perimeter. Once clips are released, pull trim panel forward and set aside. Be careful not to scratch piano black or wood trim surfaces.
5. 5

   Access Radio Mounting Bolts
   With trim removed, you will see radio unit secured with four mounting bolts (two on each side). Use 10mm socket with extension to access bolts. Remove all four mounting bolts and store safely. Note any ground straps attached to mounting bolt locations.
6. 6

   Disconnect Radio Connections
   Carefully pull radio unit forward approximately 4-6 inches to access rear connections. Locate main wiring harness connectors (typically 2-3 large multi-pin connectors), GPS antenna connector (small round connector), and radio antenna cable (standard coaxial). Press release tabs on electrical connectors and disconnect. Unscrew antenna cable by turning counterclockwise. Support radio weight while disconnecting to prevent cable strain.
7. 7

   Remove Old Radio Unit
   Once all connections are disconnected, remove radio unit completely from dashboard. Inspect mounting bracket and any ground straps for corrosion or damage. If ground straps show corrosion, clean contact surfaces with wire brush or sandpaper until bare metal is visible.
8. 8

   Prepare New Radio Unit
   Remove new radio unit from packaging and verify all mounting brackets are properly attached. Compare connector configuration with old unit to ensure compatibility. Transfer any necessary brackets or hardware from old unit if not included with new unit. Check that antenna connection port is accessible and not blocked.
9. 9

   Connect New Radio
   Position new radio unit near dashboard opening. Connect main wiring harness connectors first, ensuring each connector clicks into place securely. Connect GPS antenna connector. Thread radio antenna cable onto connector and tighten by hand until snug - do not overtighten coaxial connection. Verify all connections are fully seated before proceeding.
10. 10

    Install and Secure Radio Unit
    Carefully slide radio unit into dashboard opening, ensuring no wires are pinched behind unit. Align mounting holes with bracket. Install all four mounting bolts, starting threads by hand. If ground straps are present, ensure contact surfaces are clean and strap is positioned under bolt head. Torque mounting bolts to specification using torque wrench.
    Torque spec

    Module Mounting Bolts8 Nm (6 lb-ft)

    Ground Strap Bolt14 Nm (10 lb-ft)
11. 11

    Reconnect Battery and Test
    Return to engine compartment and reconnect negative battery terminal. Torque battery terminal bolt to specification. Enter vehicle and turn ignition to ON position without starting engine. Verify radio powers on and displays start screen. Test basic functions including volume, source selection, and screen touch response before reinstalling trim.
12. 12

    Reinstall Trim Panels
    Reinstall upper dash trim surround by aligning clips with receptacles and pressing firmly until all clips engage with audible clicks. Reconnect climate control panel electrical connectors, position panel in opening, and secure with T20 Torx screws torqued to specification. Reinstall lower center console trim by aligning with shift boot and pressing down until clips engage.
    Torque spec

    Connector Screws4 Nm (3 lb-ft)

Reassembly

1. Verify all trim panels are fully seated with no gaps or misalignment
2. Ensure all electrical connections clicked into place and are not loose
3. Confirm no tools or fasteners were left in dashboard cavity
4. Test all climate control functions to verify panel connectors are properly seated

Verification

• Start engine and verify radio powers on with ignition
• Test AM/FM radio reception and confirm antenna connection is secure
• Verify Bluetooth connectivity and phone pairing functions properly
• Test navigation system GPS signal acquisition (may take 5-10 minutes for initial fix)
• Confirm backup camera displays when vehicle is shifted into reverse
• Check steering wheel audio controls operate radio functions correctly
• Verify no warning lights or infotainment error messages appear on instrument cluster
• If new unit requires programming, schedule dealer visit for VIN coding and system activation

Related trouble codes on this vehicle

Codes that commonly send this job to the bay — tap one for symptoms, causes, and diagnostic steps.

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