HUD display for Mercedes-Benz
HUD Display for Mercedes: Best Mercedes-Benz Head-Up Displays
Add a HUD display to your Mercedes-Benz with a plug-in OBD2 head-up display. The best aftermarket Mercedes HUDs for A, C, E, S-Class and GLC/GLE/GLS, compared.
Looking for a HUD display for your Mercedes-Benz? Some Mercedes models include a factory
head-up display, but if yours does not, an aftermarket Mercedes HUD sits on the dash and
projects speed and driving data onto the windshield. A GPS unit fits every model, including the A, C, E and S-Class,
plus GLC, GLE and GLS SUVs; an OBD2 unit adds engine data on gas models that are on its fitment list (not diesels or hybrids).
Factory Mercedes head-up display vs aftermarket
The factory Mercedes-Benz HUD is a colour windshield system available only on equipped cars. An aftermarket
Mercedes OBD2 HUD is a low-cost upgrade that adds speed, RPM and overspeed alerts to most 2007-or-newer gas Mercedes models (not diesels or hybrids) — ideal for older models or trims without the factory option.
Best HUD displays for Mercedes
Fitting a HUD to your Mercedes
Connect the unit to the Mercedes OBD2 port under the dashboard, route the cable and place the projector low
on the windshield. Confirm your model with the Compatibility Checker,
browse all OBD2 HUDs, or compare types in the
HUD display for cars guide. Driving a BMW instead? See our
HUD display for BMW guide.
FAQ
Frequently asked questions
Can I add a HUD display to a Mercedes without one?
Yes. An aftermarket Mercedes HUD projects speed and driving data onto the windshield: a GPS unit works in any Mercedes-Benz, while an OBD2 unit adds engine data on compatible gas models (not diesels or hybrids).
Which Mercedes models work with an aftermarket HUD?
OBD2 HUD units fit most 2007-or-newer gas Mercedes-Benz models on their fitment list; for diesels, hybrids or EQ electric models, choose a GPS HUD, which works in every Mercedes. Confirm your model before buying.
Will an aftermarket Mercedes HUD affect my warranty?
A plug-in unit may be removable, but electrical, diagnostic and warranty implications vary by vehicle and dealer. Check your dealer’s terms if in doubt.
Already have a factory HUD that stopped working? See Mercedes factory HUD not working?
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Compare the best Mercedes HUD displays
| Display | Data source | Best fit | Standout feature | Price |
|---|---|---|---|---|
| HUD Display for Mercedes-Benz C-Class (Plug & Play) | GPS satellite | Any vehicle (listed for Mercedes C-Class) | USB-powered GPS speed readout | Check price ↗ |