Chrysler ADAS Calibration. Prices from £199. Anywhere in the UK.

Yes. The 300C (2011 onward) runs Active Safety hardware that's still serviced through Stellantis-compatible diagnostics, which is the tool stack we use. Chrysler pulled most of its UK passenger range years ago, but the cars are still on the road and still get bumper-repaired after a parking knock or rear-end shunt.

The trigger we see most on the 300C is exactly that. Front-end work, badge removal, or sensor replacement after a low-speed collision throws the radar's aim, and the dashboard flags the Active Safety system. Send the registration when you enquire and we'll confirm the spec before booking.

Because the few remaining Chrysler service points run through Stellantis dealer groups that carry the full workshop subscription overhead. That cost gets passed onto the labour rate whether the car they're working on is a 300C, a Citroen or a Peugeot.

Dealer quotes for the 300C typically land at £450 or higher after inspection, and a lot of owners get bounced between dealers because not every Stellantis site is set up for the older Chrysler hardware. Our accredited workshops carry the same Stellantis-compatible diagnostic tooling, run the calibration at network pricing, and don't add a tier on top for it being an unusual car.

It doesn't, much. The 300C shares its forward radar and braking architecture with the LX-platform Dodge Charger and Challenger, and the calibration procedure follows the same Stellantis workflow. The diagnostic tool reads the same modules in the same order.

Where it gets specific is the radar mounting. On the 300C the radar sits behind a lower grille section that gets disturbed during bumper work, so post-repair calibration is the standard trigger. We've handled US-imported 300s too. If yours is a personal import, mention it when you book so the workshop can confirm the procedure for the variant before you drive in.

Probably yes. The front radar on the 300C is mounted behind the lower grille and the bumper assembly. Even a paint-only repair often means the bumper was removed and refitted, and the radar bracket can shift a fraction of a degree during that process.

If the dashboard hasn't flagged the Active Safety warning yet, that's not proof the radar's still aimed correctly. It just means the fault hasn't crossed the threshold. The honest answer is to have it checked on the calibration rig. If alignment is fine, the workshop will tell you and you won't be charged for a calibration you didn't need.

If the car is still in any kind of factory warranty, no. UK consumer law under the Block Exemption Regulation allows an independent workshop to carry out the calibration without affecting your warranty, provided they follow the documented Stellantis procedure and use compatible diagnostic equipment.

Most 300Cs on UK roads are well past factory warranty now, so the more common question is whether the calibration certificate satisfies your insurer after a repair. It does. The certificate documents which systems were calibrated, what readings came back post-job, and sits on the car's service history as proof the work was done to OEM spec.