Car break-ins in Luxembourg: police warning after thefts in Pfaffenthal and Capellen

Luxembourg police have opened investigations after several recent break-ins and thefts from vehicles. One case was reported shortly after 02:00 on 16 May 2026 in Rue du Fort Olisy in Luxembourg-Pfaffenthal, where a vehicle window was smashed and valuables and documents were taken.

Another theft was reported in Capellen on the evening of 15 May. According to first police information, the vehicle was not locked; the offenders opened the doors and fled with stolen items. The cases are separate from routine prevention advice, but they make the advice immediately practical for drivers parking overnight or near busy streets.

The police message is blunt: lock the vehicle even for short absences, close doors, windows and boot, activate the alarm if available, and do not leave valuables in view. If valuables cannot be taken along, police advise putting them out of sight, for example in the boot or glove compartment.

Keyless-go cars need extra care. Police say relay-style theft can allow a vehicle to be opened and driven away within seconds when two offenders amplify the signal between the key and the car. They advise not leaving the key near the entrance of a house or flat and storing it in a shielded key box or pouch that blocks radio waves.

The prevention angle is search-relevant because Luxembourg car owners often look for immediate steps after a theft, broken window or missing documents. The official prevention page lists car burglary and theft among common theft risks and links it to wider police advice on theft and assaults.