Andy
on Sat, May 04 at 03:48PM
Perfect replacement. Beeps on lock/unlock again but needs a M8 hex nut to be mounted.
Dave
on Thu, Sep 13 at 09:06PM
The siren is below the black cover under the wipers. Remove wipers, then the cover.
Dave
on Thu, Sep 13 at 09:04PM
Just installed it in my SLK32. You need a nut to attach it to the car. The original one has a female side whereas this new one has a thread sticking out. Otherwise perfect fit. A bit newer and smaller form factor compared to the old Mercedes/Bosch A171 820 25 26 / F001V00399 that was installed