A brake light switch, also called a brake light switch or brake switch, is a small electrical component located under the brake pedal Its main function is to turn on the vehicle's rear brake lights when the driver presses the brake pedal. for left-hand drive vehicles VET No. up to: 05047 for vehicles without brake assist for left-hand drive vehicles VET No. up to: 05047 for vehicles without brake assist for left-hand drive vehicles VET No. up to: 05047 for vehicles without brake assist for left-hand drive vehicles VET No. up to: 05047 for vehicles without brake assist for left-hand drive vehicles VET No. up to: 05047 for vehicles without brake assist for left-hand drive vehicles VET No. up to: 05047 for vehicles without brake assist for left-hand drive vehicles VET No. up to: 05047 for veh.