Brake Warning Light Switch

Compatible with OPEL KADETT D (31_-34_, 41_-44_) , OPEL KADETT E Hečbeka virsbūve (T85) , OPEL KADETT E (T85) Show more info
Ensures your brake warning light functions correctly, alerting you to potential brake system issues.
3.27 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (23.03.2026)
PN BS4520
Make CALORSTAT BY VERNET
EAN 3531650014002

This brake warning light switch from CALORSTAT by Vernet is designed to accurately signal when there might be an issue with your vehicle's braking system. A functioning brake warning light is crucial for safety, providing a visual alert to the driver. When the brake fluid level drops or pressure changes unexpectedly, this switch triggers the dashboard warning light. This allows for timely inspection and maintenance, helping to prevent more serious problems and ensuring your vehicle remains safe to operate. Crafted by CALORSTAT by Vernet, a trusted name in automotive components, this switch is built for reliability and durability. It is a direct replacement for the original part, ensuring a proper fit and function.

  • Monitors brake system pressure or fluid level.
  • Activates dashboard warning light for safety.
  • Helps identify potential braking issues early.
  • Ensures compliance with safety regulations.
  • Reliable performance from CALORSTAT by Vernet.
  • Direct fit for easy installation.
  • Durable construction for long service life.
Operating mode
mechanical
Sensor type
closed type sensor
  • OPEL
    • KADETT D (31_-34_, 41_-44_)
      • 1.2 (40kW/55PS)
    • KADETT E Hečbeka virsbūve (T85)
      • 1.2 (C08, C48, D08, D48) (40kW/55PS)
      • 1.3 N (C08, C48, D08, D48) (44kW/60PS)
      • 1.3 S (C08, C48, D08, D48) (55kW/75PS)
      • 1.4 S (C08, C48, D08, D48) (55kW/75PS)
      • 1.6 i (C08, C48, D08, D48) (55kW/75PS)
      • 1.6 S (C08, C48, D08, D48) (60kW/82PS)
      • 1.8 S (C08, C48, D08, D48) (62kW/84PS)
      • 1.8 E (C08, C48, D08, D48) (74kW/100PS)
      • 1.8 GSI (C08, C48, D08, D48) (85kW/115PS)
      • 2.0 GSI (C08, C48, D08, D48) (85kW/115PS)
      • 2.0 GSI (C08, C48, D08, D48) (95kW/129PS)
      • 1.6 D (C08, C48, D08, D48) (40kW/54PS)
      • 1.7 D (C08, C48, D08, D48) (42kW/57PS)
      • 1.4 i (C08, C48, D08, D48) (44kW/60PS)
      • 1.8 i (C08, C48, D08, D48) (66kW/90PS)
      • 1.3 i Cat (C08, C48, D08, D48) (44kW/60PS)
      • 1.6 i Cat (C08, C48, D08, D48) (55kW/75PS)
      • 2.0 GSI Cat (C08, C48, D08, D48) (85kW/115PS)
      • 2.0 GSI 16V Cat (C08, C48, D08, D48) (110kW/150PS)
      • 1.5 TD (C08, C48, D08, D48) (53kW/72PS)
      • 2.0 GSI 16V (C08, C48, D08, D48) (115kW/156PS)
    • KADETT E (T85)
      • 1.2 (C19, D19) (40kW/55PS)
      • 1.3 N (C19, D19) (44kW/60PS)
      • 1.3 S (C19, D19) (55kW/75PS)
      • 1.4 S (C19, D19) (55kW/75PS)
      • 1.6 i (C19, D19) (55kW/75PS)
      • 1.6 S (C19, D19) (60kW/82PS)
      • 1.8 S (C19, D19) (62kW/84PS)
      • 1.8 i (C19, D19) (74kW/100PS)
      • 2.0 i (C19, D19) (85kW/115PS)
      • 1.6 D (C19, D19) (40kW/54PS)
      • 1.7 D (C19, D19) (42kW/57PS)
      • 1.4 i (C19, D19) (44kW/60PS)
      • 1.8 i (C19, D19) (66kW/90PS)
      • 1.3 i Cat (C19, D19) (44kW/60PS)
      • 1.6 i Cat (C19, D19) (55kW/75PS)
      • 2.0 i Cat (C19, D19) (85kW/115PS)
      • 1.5 TD (C19, D19) (53kW/72PS)
      • 1.8 i (C19, D19) (85kW/115PS)
    • KADETT E Universālis (T85)
      • 1.2 (C15, C35, D15, D35) (40kW/55PS)
      • 1.3 N (C15, C35, D15, D35) (44kW/60PS)
      • 1.3 S (C15, C35, D15, D35) (55kW/75PS)
      • 1.4 S (C15, C35, D15, D35) (55kW/75PS)
      • 1.6 i (C15, C35, D15, D35) (55kW/75PS)
      • 1.6 (C15, C35, D15, D35) (60kW/82PS)
      • 1.8 S (C15, C35, D15, D35) (62kW/84PS)
      • 1.8 E (C15, C35, D15, D35) (74kW/100PS)
      • 2.0 i (C15, C35, D15, D35) (85kW/115PS)
      • 1.6 D (C15, C35, D15, D35) (40kW/54PS)
      • 1.7 D (C15, C35, D15, D35) (42kW/57PS)
      • 1.4 i (C15, C35, D15, D35) (44kW/60PS)
      • 1.8 i (C15, C35, D15, D35) (66kW/90PS)
      • 1.3 i Cat (C15, C35, D15, D35) (44kW/60PS)
      • 1.6 i Cat (C15, C35, D15, D35) (55kW/75PS)
      • 2.0 i Cat (C15, C35, D15, D35) (85kW/115PS)
      • 1.5 TD (C15, C35, D15, D35) (53kW/72PS)
      • 1.8 i (C15, C35, D15, D35) (85kW/115PS)
    • KADETT E Kabriolets (T85)
      • 1.6 i (55kW/75PS)
      • 2.0 i (85kW/115PS)
      • 1.6 i (60kW/82PS)
      • 1.3 S (55kW/75PS)
      • 1.6 i Cat (55kW/75PS)
      • 2.0 i Cat (85kW/116PS)
      • 1.4 i (44kW/60PS)
      • 1.4 S (55kW/75PS)
    • VECTRA A Hečbeka virsbūve (J89)
      • 1.6 i (F68, M68) (52kW/71PS)
      • 1.6 i Cat (F68, M68) (55kW/75PS)
      • 1.6 S (60kW/82PS)
      • 1.8 S (F68, M68) (65kW/88PS)
      • 2.0 i (F68, M68) (85kW/115PS)
      • 1.7 TD (F68, M68) (60kW/82PS)
      • 1.7 D (F68, M68) (42kW/57PS)
      • 1.8 i Cat (F68, M68) (66kW/90PS)
      • 2.5 V6 (F68, M68) (125kW/170PS)
      • 2.0 i 16V (F68, M68) (100kW/136PS)
      • 1.8 i (F68, M68) (66kW/90PS)
      • 2.0 i Cat (F68, M68) (85kW/116PS)
      • 1.7 D (F68, M68) (44kW/60PS)
      • 1.4 S (F68, M68) (55kW/75PS)
    • VECTRA A (J89)
      • 1.6 i (F19, M19) (55kW/75PS)
      • 1.6 (F19, M19) (60kW/82PS)
      • 1.8 S (F19, M19) (65kW/88PS)
      • 1.8 S 4x4 (F19, M19) (65kW/88PS)
      • 2.0 i (F19, M19) (85kW/115PS)
      • 2.0 i 4x4 (F19, M19) (85kW/115PS)
      • 1.7 TD (F19, M19) (60kW/82PS)
      • 1.7 D (F19, M19) (42kW/57PS)
      • 1.8 i Cat (F19, M19) (66kW/90PS)
      • 2.5 V6 (F19, M19) (125kW/170PS)
      • 2.0 i 16V (F19, M19) (100kW/136PS)
      • 2.0 i 16V 4x4 (F19, M19) (100kW/136PS)
      • 1.7 D (F19, M19) (44kW/60PS)
      • 1.6 i (F19, M19) (52kW/71PS)
      • 1.8 S (F19, M19) (66kW/90PS)
      • 2.0 i Cat (F19, M19) (85kW/116PS)
      • 2.0 i Cat 4x4 (F19, M19) (85kW/116PS)
      • 1.4 S (F19, M19) (55kW/75PS)
    • CALIBRA A (C89)
      • 2.0 i (M07) (85kW/115PS)
      • 2.0 i 4x4 (M07) (85kW/115PS)
      • 2.0 i Turbo 4x4 (M07) (150kW/204PS)
    • ASTRA F Hečbeka virsbūve (T92)
      • 1.7 TDS (F08, M08, F68, M68) (60kW/82PS)
      • 1.7 D (F08, M08, F68, M68) (42kW/57PS)
      • 1.7 D (F08, M08, F68, M68) (44kW/60PS)
      • 1.4 i (F08, M08, F68, M68) (44kW/60PS)
      • 1.4 Si (F08, M08, F68, M68) (60kW/82PS)
      • 1.6 i (F08, M08, F68, M68) (52kW/71PS)
      • 1.6 i (F08, M08, F68, M68) (55kW/75PS)
      • 1.6 Si (F08, M08, F68, M68) (74kW/101PS)
      • 1.8 i (F08, M08, F68, M68) (66kW/90PS)
      • 2.0 i (F08, M08, F68, M68) (85kW/115PS)
      • 2.0 GSI 16V (F08, M08, F68, M68) (110kW/150PS)
      • 1.8 i 16V (F08, M08, F68, M68) (85kW/116PS)
      • 1.7 TD (F08, M08, F68, M68) (50kW/68PS)
      • 2.0 i 16V (F08, M08, F68, M68) (100kW/136PS)
      • 1.8 i 16V (F08, M08, F68, M68) (92kW/125PS)
      • 1.4 i 16V (F08, M08, F68, M68) (66kW/90PS)
      • 1.6 i 16V (F08, M08, F68, M68) (74kW/100PS)
      • 1.4 (F08, M08, F68, M68) (55kW/75PS)
      • 1.4 (F08, M08, F68, M68) (60kW/82PS)
      • 1.6 (F08, M08, F68, M68) (55kW/75PS)
    • ASTRA F Sedans (T92)
      • 1.7 TDS (F19, M19) (60kW/82PS)
      • 1.7 D (F19, M19) (42kW/57PS)
      • 1.7 D (F19, M19) (44kW/60PS)
      • 1.4 i (F19, M19) (44kW/60PS)
      • 1.4 Si (F19, M19) (60kW/82PS)
      • 1.6 i (F19, M19) (52kW/71PS)
      • 1.6 i (F19, M19) (55kW/75PS)
      • 1.6 Si (F19, M19) (74kW/100PS)
      • 1.8 i (F19, M19) (66kW/90PS)
      • 1.8 i 16V (F19, M19) (92kW/125PS)
      • 2.0 i (F19, M19) (85kW/115PS)
      • 1.8 i 16V (F19, M19) (85kW/116PS)
      • 1.7 TD (F19, M19) (50kW/68PS)
      • 2.0 i 16V (F19, M19) (100kW/136PS)
      • 1.4 i 16V (F19, M19) (66kW/90PS)
      • 1.6 i 16V (F19, M19) (74kW/100PS)
      • 1.4 (F19, M19) (55kW/75PS)
      • 1.6 (F19, M19) (55kW/75PS)
    • ASTRA F Kabriolets (T92)
      • 1.6 i (52kW/71PS)
      • 2.0 i (85kW/115PS)
      • 1.8 i 16V (85kW/116PS)
      • 1.4 Si (60kW/82PS)
      • 1.4 i 16V (66kW/90PS)
      • 1.6 i (55kW/75PS)
    • ASTRA F Universālis (T92)
      • 1.7 TDS (F35, M35) (60kW/82PS)
      • 1.7 D (F35, M35) (42kW/57PS)
      • 1.7 D (F35, M35) (44kW/60PS)
      • 1.4 i (F35, M35) (44kW/60PS)
      • 1.4 Si (F35, M35) (60kW/82PS)
      • 1.6 i (F35, M35) (52kW/71PS)
      • 1.6 i (F35, M35) (55kW/75PS)
      • 1.6 Si (F35, M35) (74kW/101PS)
      • 1.8 i (F35, M35) (66kW/90PS)
      • 1.8 i 16V (F35, M35) (92kW/125PS)
      • 2.0 i (F35, M35) (85kW/115PS)
      • 2.0 i 16V (F35, M35) (110kW/150PS)
      • 1.7 TD (F35, M35) (50kW/68PS)
      • 1.8 i 16V (F35, M35) (85kW/116PS)
      • 2.0 i 16V (F35, M35) (100kW/136PS)
      • 1.4 i 16V (F35, M35) (66kW/90PS)
      • 1.6 i 16V (F35, M35) (74kW/100PS)
      • 1.4 (F35, M35) (55kW/75PS)
      • 1.4 (F35, M35) (60kW/82PS)
      • 1.6 (F35, M35) (55kW/75PS)
    • FRONTERA A (U92)
      • 2.3 TD (5JMWL4) (74kW/100PS)
      • 2.4 i (53MWL4) (92kW/125PS)
      • 2.8 TD (5BMWL4, 5BSUD2) (83kW/113PS)
      • 2.2 i (54MWL4) (100kW/136PS)
      • 2.5 TDS (85kW/115PS)
    • FRONTERA A Sport (U92)
      • 2.0 i (52SUD2, 55SUD2) (85kW/115PS)
      • 2.8 TD (5BSUD2) (83kW/113PS)
      • 2.5 TDS (85kW/115PS)
    • VECTRA B Hečbeka virsbūve (J96)
      • 1.6 i (F68) (55kW/75PS)
      • 1.6 i 16V (F68) (74kW/101PS)
      • 1.8 i 16V (F68) (85kW/116PS)
      • 2.0 i 16V (F68) (100kW/136PS)
      • 2.5 i V6 (F68) (125kW/170PS)
      • 1.7 TD (F68) (60kW/82PS)
      • 2.0 DI 16V (F68) (60kW/82PS)
      • 2.0 DTI 16V (F68) (74kW/101PS)
      • 2.2 DTI 16V (F68) (88kW/120PS)
      • 1.8 i 16V (F68) (85kW/116PS)
      • 1.8 i 16V (F68) (92kW/125PS)
      • 2.2 DTI 16V (F68) (92kW/125PS)
      • 2.2 i 16V (F68) (108kW/147PS)
      • 2.6 i V6 (F68) (125kW/170PS)
      • 1.6 i (F68) (55kW/75PS)
      • 2.0 i (F68) (82kW/112PS)
      • 2.5 (F68) (144kW/196PS)
      • 2.0 i 16V (F68) (85kW/116PS)
      • 2.2 i 16V (F68) (102kW/139PS)
      • 1.8 FlexFuel (F68) (85kW/116PS)
    • VECTRA B (J96)
      • 1.6 i (F19) (55kW/75PS)
      • 1.6 i 16V (F19) (74kW/100PS)
      • 1.8 i 16V (F19) (85kW/115PS)
      • 2.0 i 16V (F19) (100kW/136PS)
      • 2.5 i V6 (F19) (125kW/170PS)
      • 1.7 TD (F19) (60kW/82PS)
      • 2.0 DI 16V (F19) (60kW/82PS)
      • 2.0 DTI 16V (F19) (74kW/101PS)
      • 2.2 DTI 16V (F19) (88kW/120PS)
      • i 500 2.5 (F19) (143kW/194PS)
      • 1.8 i 16V (F19) (85kW/116PS)
      • 1.8 i 16V (F19) (92kW/125PS)
      • 2.2 DTI 16V (F19) (92kW/125PS)
      • 2.2 i 16V (F19) (108kW/147PS)
      • 2.6 i V6 (F19) (125kW/170PS)
      • 1.6 i (F19) (55kW/75PS)
      • 2.0 i (F19) (82kW/112PS)
      • 2.2 i 16V (F19) (102kW/139PS)
    • VECTRA B Universālis (J96)
      • 1.6 i (F35) (55kW/75PS)
      • 1.6 i 16V (F35) (74kW/100PS)
      • 1.8 i 16V (F35) (85kW/115PS)
      • 2.0 i 16V (F35) (100kW/136PS)
      • 2.5 i V6 (F35) (125kW/170PS)
      • 2.0 DI 16V (F35) (60kW/82PS)
      • 2.0 DTI 16V (F35) (74kW/101PS)
      • 2.2 DTI 16V (F35) (88kW/120PS)
      • 1.8 i 16V (F35) (85kW/116PS)
      • i 500 2.5 (F35) (143kW/194PS)
      • 1.8 i 16V (F35) (92kW/125PS)
      • 2.2 DTI 16V (F35) (92kW/125PS)
      • 2.2 i 16V (F35) (108kW/147PS)
      • 2.6 i V6 (F35) (125kW/170PS)
      • 1.6 i (F35) (55kW/75PS)
      • 2.0 i (F35) (82kW/112PS)
      • 1.7 TD (F35) (60kW/82PS)
      • 2.0 i 16V (F35) (85kW/116PS)
      • 2.2 i 16V (F35) (102kW/139PS)
    • KADETT E Combo (T85)
      • 1.3 N (C25, D25) (44kW/60PS)
      • 1.3 S (C25, D25) (55kW/75PS)
      • 1.6 (C25, D25) (60kW/82PS)
      • 1.6 D (C25, D25) (40kW/54PS)
      • 1.7 D (C25, D25) (42kW/57PS)
      • 1.4 S (C25, D25) (55kW/75PS)
      • 1.4 i (C25, D25) (44kW/60PS)
    • ASTRA G Hečbeka virsbūve (T98)
      • 1.2 16V (F08, F48) (48kW/65PS)
      • 1.6 (F08, F48) (55kW/75PS)
      • 1.6 16V (F08, F48) (74kW/101PS)
      • 1.8 16V (F08, F48) (85kW/116PS)
      • 2.0 16V (F08, F48) (100kW/136PS)
      • 1.4 16V (F08, F48) (66kW/90PS)
      • 2.0 16V OPC (F08, F48) (118kW/160PS)
    • ASTRA G Universālis (T98)
      • 1.2 16V (F35) (48kW/65PS)
      • 1.6 (F35) (55kW/75PS)
      • 1.6 16V (F35) (74kW/101PS)
      • 1.8 16V (F35) (85kW/116PS)
      • 2.0 16V (F35) (100kW/136PS)
      • 1.4 16V (F35) (66kW/90PS)
    • ASTRA G Sedans (T98)
      • 1.6 (F69) (55kW/75PS)
      • 1.8 16V (F69) (85kW/116PS)
      • 2.0 16V (F69) (100kW/136PS)
      • 1.2 16V (F69) (48kW/65PS)
      • 1.4 16V (F69) (66kW/90PS)
    • ASTRA F Furgons/Universālis (T92)
      • 1.7 D (F70) (44kW/60PS)
      • 1.7 TD (F70) (50kW/68PS)
      • 1.4 i (F70) (44kW/60PS)
      • 1.7 D (F70) (42kW/57PS)
      • 1.6 i (F70) (55kW/75PS)
      • 1.6 i (F70) (52kW/71PS)
    • KADETT E Furgons/Universālis (T85)
      • 1.2 (C70, D70) (40kW/55PS)
      • 1.4 i (C70, D70) (44kW/60PS)
      • 1.6 D (C70, D70) (40kW/54PS)
      • 1.7 D (C70, D70) (42kW/57PS)
      • 1.8 i (C70, D70) (66kW/90PS)
      • 1.6 i (C70, D70) (55kW/75PS)
      • 1.3 N (C70, D70) (44kW/60PS)
    • ZAFIRA A Lielas ietilpības automobilis (T98)
      • 1.6 16V (F75) (74kW/101PS)
      • 1.8 16V (F75) (85kW/116PS)
    • ASTRA G Coupe (T98)
      • 1.8 16V (F07) (85kW/116PS)
    • ASTRA G Furgons/Universālis (F70)
      • 1.6 (F70) (55kW/75PS)
      • 1.4 (F70) (66kW/90PS)
      • 1.2 (F70) (48kW/65PS)
    • ASTRA F CLASSIC Hečbeka virsbūve (T92)
      • 1.4 i (M08, M68, F08, F68) (44kW/60PS)
      • 1.6 i (F08, M08, F68, M68) (55kW/75PS)
      • 1.6 i 16V (F08, M08, F68, M68) (74kW/101PS)
    • ASTRA F CLASSIC Sedans (T92)
      • 1.4 i (F19, M19) (44kW/60PS)
      • 1.6 i (F19, M19) (55kW/75PS)
      • 1.6 i 16V (F19, M19) (74kW/101PS)
    • ASTRA F CLASSIC Universālis (T92)
      • 1.4 i (F35, M35) (44kW/60PS)
      • 1.6 i (F35, M35) (55kW/75PS)
      • 1.6 i 16V (F35, M35) (74kW/101PS)
  • DAEWOO
    • ESPERO (KLEJ)
      • 1.5 16V (66kW/90PS)
      • 1.8 (70kW/95PS)
      • 2.0 (77kW/105PS)
    • NEXIA
      • 1.5 (08, 68) (52kW/71PS)
      • 1.5 (08, 68) (55kW/75PS)
      • 1.5 16V (08, 68) (66kW/90PS)
      • 1.5 (08, 68) (44kW/60PS)
    • NEXIA Sedans
      • 1.5 (19) (52kW/71PS)
      • 1.5 (19) (55kW/75PS)
      • 1.5 16V (19) (66kW/90PS)
      • 1.5 (19) (44kW/60PS)
    • NUBIRA (J100)
      • 2.0 16V (98kW/133PS)
      • 1.6 16V (78kW/106PS)
    • NUBIRA Sedans (J100)
      • 1.6 16V (78kW/106PS)
    • NUBIRA Wagon (J100)
      • 1.6 16V (78kW/106PS)
      • 2.0 16V (98kW/133PS)
      • 1.6 16V (66kW/90PS)
    • LEGANZA (KLAV)
      • 2.0 16V (98kW/133PS)
      • 2.2 16V (100kW/136PS)
      • 2.0 16V (93kW/126PS)
    • MATIZ (M100, M150)
      • 0.8 (38kW/52PS)
      • 1.0 (47kW/64PS)
  • LAND ROVER
    • FREELANDER I (L314)
      • 1.8 i 16V 4x4 (88kW/120PS)
      • 2.0 DI 4x4 (72kW/98PS)
    • FREELANDER I Soft Top (L314)
      • 1.8 i 16V 4x4 (88kW/120PS)
      • 2.0 DI 4x4 (72kW/98PS)
  • MG
    • MGF (RD)
      • 1.8 i 16V (88kW/120PS)
      • 1.8 i VVC (107kW/146PS)
      • 1,8 i VVC (118kW/160PS)
      • 1.6 (82kW/111PS)
    • MG TF
      • 135 (100kW/136PS)
      • 120 (88kW/120PS)
      • 115 (85kW/116PS)
      • 160 (118kW/160PS)
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