Reset a Frozen Infotainment Screen

Last updated: June 12, 2026

A frozen, black, or unresponsive radio screen in your Dodge Charger (2006–2010) almost always means one thing: a locked-up MyGIG head unit. The touchscreen MyGIG (the RER with navigation and the REN without) became a factory option on the LX Charger from the 2008 model year, and it’s the only screen in this car that can “freeze” the way owners describe. Early 2006–2007 Chargers shipped with button-and-knob radios (the RES/RAH-style units) that have no touchscreen to lock up. This guide covers rebooting the MyGIG touchscreen, which is what most Charger screen freezes need.

Do you have the MyGIG touchscreen?

Tap the centre radio. If it’s a colour display that responds to touch, you have a MyGIG — the RER (hard-drive navigation unit) or the REN (no built-in nav). These freeze because their operating software and media live on an internal hard drive that wears out over the years. If your Charger’s radio is driven only by buttons and a tuner knob with a small text display, it’s a non-touch unit and the software reboot below doesn’t apply — a stuck display there is usually a power or hardware fault instead.

Soft reset: hold Volume + Tuner together (10–20 seconds)

This is the standard MyGIG reboot and clears the large majority of frozen Charger screens:

1. Turn the ignition to RUN so the radio is powered up.
2. Press and hold the Volume knob/button and the Tuner knob at the same time.
3. Keep both pressed for 10–20 seconds. The screen flashes the Dodge logo, then goes dark.
4. Let go once the screen is black. When the logo returns and the menu reloads, the reboot is done.
5. Wait a minute for the unit to finish loading before you tap anything.

Is it safe? Yes — no data loss

The Volume + Tuner reboot only restarts the MyGIG software. Your radio presets, paired Bluetooth phones, saved navigation destinations and audio settings all stay put — nothing personal is erased. Reboot as often as the screen misbehaves. Only a deliberate engineering-menu reset, or disconnecting the battery, changes stored settings, and even then it’s mostly presets rather than your media.

If it stays frozen

• Full key-off soak: Switch the car off, open the driver’s door and leave it 30–60 seconds (or lock up and wait a few minutes) so the radio loses its keep-alive feed, then restart. This clears locks a quick reboot won’t.
• Pull the radio fuse: On the LX Charger the radio is fed from the rear power-distribution box in the trunk — pulling the radio fuse there for a couple of minutes forces a cold boot. Confirm the exact fuse in the owner’s manual first.
• Disconnect the battery: As a hard reset, disconnect the negative terminal for 5–10 minutes and reconnect. This fully power-cycles the head unit hardware.
• Suspect the hard drive: If the MyGIG reboots in an endless loop, hangs on the logo, or only behaves with certain features turned off, the internal hard drive is the usual culprit. Quick test: if AM/FM radio plays fine but navigation, stored music and media crash or won’t load, the drive is failing and the unit needs hard-drive service or replacement — no reset fixes that.

Engineering-menu reset (advanced)

MyGIG units hide a service/engineering mode used for deeper resets and touchscreen recalibration. On RER/REN units it’s reached by holding a button combination — commonly Seek-Up/Down with Menu, or Radio/Media + Seek-Up + Nav — until a warning screen appears, which you then accept. This is a service-level area, not a normal settings page; the wrong choice can wipe presets or kick off a screen recalibration, so only use it if you understand it. For an everyday frozen screen, stick with the Volume + Tuner reboot.

Frequently Asked Questions

My 2006 Charger radio isn’t a touchscreen — how do I reset it? Early 2006–2007 Chargers came with button/knob radios that have no touch layer, so there’s no software screen to reboot. A blank or stuck display on those is usually a power, ground or internal fault — try a fuse pull or battery disconnect, but it often means the unit needs servicing.

Which Charger years had the MyGIG touchscreen from the factory? The MyGIG (RER/REN) touchscreen was a factory option from the 2008 model year onward on the LX Charger. 2006–2007 cars left the factory with non-touch radios, though some were later upgraded to MyGIG aftermarket.

Does the Volume + Tuner reboot erase my presets or paired phone? No. That reboot keeps presets, Bluetooth pairings and saved destinations. Only an engineering-menu reset or a battery disconnect can clear presets.

Why is the radio fuse in the trunk on my Charger? The LX platform places its rear power-distribution centre in the trunk, so the radio circuit lives there rather than under the hood. Check the manual diagram before pulling anything.

The MyGIG keeps rebooting itself — can a reset stop it? A constant reboot loop is the classic sign of a failing internal hard drive. Resets may help briefly, but a looping or logo-stuck MyGIG normally needs hard-drive repair or a replacement unit to fix for good.

If a warning light or fault code showed up around the same time as the radio trouble, you can decode it at autodtcs.com to check whether it’s related or a separate problem.