Anina Universal 12V Car Power Radio Antenna Fully Automatic Retractable Power Antenna Assembly Design for Am Fm Radio Antenna Mast Replacement Kit

went in easy and works good

Fits in the factory installation location on 1999 Mercedes S500 (W140). Factory wiring works with this unit fine too. Antenna goes up when radio is turn on and down when it's turned off (or you turn off the car).You can hear some motor buzzing sounds quietly in the radio when the antenna is moving.. it's probably not as quiet as the Hirschmann... And the motor tries to go one more click past fully extended or fully retracted, so it might break a gear tooth at some point. Doesn't seem to be adjustable. oh well it's $20 and works otherwise as factory, so a decent buy.

Was easy to install, works great. Goes up and down. Beats buying a mercedes one for an arm and a leg. Looks factory. The grommets fits perfect and there was a ton of them in the package to pick from

I purchased this for my 1973 Mercedes Benz because the original antenna no longer extended. The replacement antenna extended once and will not retract. You can hear the motor grinding but nothing happens. I can't return the antenna because it will not fit in the original box. I ended up installing the antenna as a "fixed" antenna in the extended position. I would like to get get a refund, but don't know how. I would not recommend this product.

The media could not be loaded. Easy to install and very clear instruction, way cheaper than the genuine part

Antenna fit as it should.

The media could not be loaded. No good in cold weather and antenna is very flimsy and will bend at highway speeds.

No instructions. Fairly easy to install but some pieces it took a bit to determine the installation ordet