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Brake Light Switch

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A-Premium APBLS138 Brake Light Switch
A-Premium®Part # APBLS138
A-Premium APBLS138 Brake Light Switch
4.36 Reviews
$17.99
Quantity Less than 4
Edit ZIP code
2-year warranty
90 days free return
Fits 2006 - 2007 Subaru B9 Tribeca, 2003 - 2006 Subaru Baja, 2016 - 2016 Subaru Crosstrek, 1999 - 2004 Subaru Forester, 2005 - 2016 Subaru Forester, 1999 - 2004 Subaru Impreza, 2005 - 2007 Subaru Impreza, 2008 - 2012 Subaru Impreza, 2013 - 2014 Subaru Impreza, 1990 - 2004 Subaru Legacy, 2005 - 2014 Subaru Legacy, 2000 - 2004 Subaru Outback, 2005 - 2014 Subaru Outback, 1992 - 1997 Subaru SVX, 2008 - 2014 Subaru Tribeca, 2013 - 2014 Subaru WRX, 2013 - 2014 Subaru WRX STI, 2013 - 2015 Subaru XV Crosstrek
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Item LocatedUnited States
Quantity1
MaterialPlastic, Metal
ColorBlack, Chrome
ConditionNew
item #1005V4S0
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A-Premium APBLS139 Brake Light Switch
A-Premium®Part # APBLS139
A-Premium APBLS139 Brake Light Switch
4.36 Reviews
$17.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1990 - 1992 Daihatsu Rocky, 1979 - 1979 Plymouth Arrow, 1979 - 1979 Plymouth Arrow, 1979 - 1979 Plymouth Arrow Pickup, 1979 - 1979 Plymouth Arrow Pickup, 1978 - 1985 Subaru Brat, 1977 - 1982 Subaru DL, 1983 - 1984 Subaru DL, 1986 - 1989 Subaru DL, 1979 - 1979 Subaru FE, 1977 - 1979 Subaru GF, 1979 - 1982 Subaru GL, 1983 - 1984 Subaru GL, 1986 - 1989 Subaru GL, 1987 - 1987 Subaru GL-10, 1989 - 1989 Subaru GL-10, 1980 - 1982 Subaru GLF, 1987 - 1989 Subaru Justy, 1990 - 1995 Subaru Justy, 1990 - 1994 Subaru Loyale, 1985 - 1989 Subaru RX, 1977 - 1982 Subaru Standard, 1983 - 1984 Subaru Standard, 1985 - 1986 Subaru Standard, 1987 - 1987 Subaru Standard, 1986 - 1991 Subaru XT
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Item LocatedUnited States
Quantity1
ColorBlack, Silver,White
ConditionNew
item #1005V1TS
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A-Premium APBLS129 Brake Light Switch
A-Premium®Part # APBLS129
A-Premium APBLS129 Brake Light Switch
4.36 Reviews
$20.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 1992 - 1992 Chevrolet Metro, 1998 - 2001 Chevrolet Metro, 1989 - 1991 Chevrolet Tracker, 1998 - 2004 Chevrolet Tracker, 1990 - 1997 Geo Metro, 1994 - 1994 Geo Tracker, 1996 - 1997 Geo Tracker, 1995 - 1999 Pontiac Firefly, 2004 - 2004 Suzuki Grand Vitara, 2001 - 2001 Suzuki Grand Vitara, 1992 - 1993 Suzuki Sidekick, 1994 - 1998 Suzuki Sidekick, 1990 - 1991 Suzuki Swift, 1992 - 1992 Suzuki Swift, 1993 - 2001 Suzuki Swift, 1999 - 2003 Suzuki Vitara
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Item LocatedUnited States
Quantity1
MaterialMetal
ConditionNew
item #10156CEL
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A-Premium APBLS135 Brake Light Switch
A-Premium®Part # APBLS135
A-Premium APBLS135 Brake Light Switch
4.36 Reviews
$16.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 1983 - 1983 Dodge Challenger, 1980 - 1981 Dodge Challenger, 1980 - 1981 Dodge D50, 1985 - 1985 Mitsubishi Starion, 1976 - 1976 Plymouth Arrow, 1980 - 1982 Plymouth Arrow Pickup, 1990 - 1990 Plymouth Colt, 1990 - 1990 Plymouth Colt, 1992 - 1992 Plymouth Colt, 1990 - 1992 Plymouth Colt, 1984 - 1985 Plymouth Conquest, 1978 - 1983 Plymouth Sapporo, 1976 - 1979 Toyota Celica, 1980 - 1985 Toyota Celica, 1977 - 1979 Toyota Corolla, 1980 - 1983 Toyota Corolla, 1977 - 1977 Toyota Corona, 1978 - 1982 Toyota Corona, 1978 - 1983 Toyota Cressida, 1972 - 1972 Toyota Crown, 1968 - 1969 Toyota Crown, 1981 - 1989 Toyota Land Cruiser, 1976 - 1976 Toyota Mark II, 1985 - 1989 Toyota MR2, 1978 - 1983 Toyota Pickup, 1981 - 1982 Toyota Starlet, 1980 - 1982 Toyota Tercel, 1984 - 1989 Toyota Van, 1988 - 1988 Toyota Van Wagon
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Item LocatedUnited States
Quantity1
MaterialPlastic, Metal
ConditionNew
item #10156DHR
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A-Premium APBLS125 Brake Light Switch
A-Premium®Part # APBLS125
A-Premium APBLS125 Brake Light Switch
4.36 Reviews
$28.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 2010 - 2016 Audi A4, 2013 - 2020 Audi A4 allroad, 2009 - 2016 Audi A4 Quattro, 2010 - 2014 Audi A5, 2008 - 2017 Audi A5 Quattro, 2008 - 2018 Audi A6, 2008 - 2018 Audi A6 Quattro, 2012 - 2018 Audi A7 Quattro, 2008 - 2018 Audi A8 Quattro, 2013 - 2016 Audi allroad, 2009 - 2017 Audi Q5, 2009 - 2015 Audi Q7, 2013 - 2015 Audi RS5, 2014 - 2018 Audi RS7, 2010 - 2016 Audi S4, 2008 - 2017 Audi S5, 2008 - 2011 Audi S6, 2013 - 2018 Audi S6, 2013 - 2018 Audi S7, 2008 - 2009 Audi S8, 2013 - 2018 Audi S8, 2014 - 2017 Audi SQ5, 2015 - 2018 Porsche Macan
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Item LocatedUnited States
Quantity1
MaterialPlastic
ConditionNew
item #10156ETY
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Brake Light Switch for Land Rover Discovery 1999-2004 Range Rover 1996-2002
A-Premium®Part # APBLS085
Brake Light Switch for Land Rover Discovery 1999-2004 Range Rover 1996-2002
4.36 Reviews
$27.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits 1999 - 2002 Land Rover Discovery, 2003 - 2004 Land Rover Discovery, 1996 - 2002 Land Rover Range Rover
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Item LocatedUnited States
Quantity1
MaterialPlastic
Part interchange
SLS368, AMR3001, XKB100170
item #1002E52N
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A-Premium APBLS130 Brake Light Switch
A-Premium®Part # APBLS130
A-Premium APBLS130 Brake Light Switch
4.36 Reviews
$13.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits 1999 - 2009 Saab 9-5, 1995 - 1995 Saab 900
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Item LocatedUnited States
Quantity1
MaterialPlastic
ConditionNew
item #10156DKU
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Brake Light Switch for Chrysler Sebring Dodge Mitsubishi Outlander Eagle 98-12
A-Premium®Part # APBLS003
Brake Light Switch for Chrysler Sebring Dodge Mitsubishi Outlander Eagle 98-12
4.36 Reviews
$13.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 2000 - 2005 Chrysler Sebring, 1998 - 1999 Chrysler Sebring, 2000 - 2000 Dodge Avenger, 1998 - 1999 Dodge Avenger, 2001 - 2005 Dodge Stratus, 2001 - 2005 Dodge Stratus, 1998 - 1998 Eagle Talon, 1999 - 2004 Mitsubishi Diamante, 2001 - 2009 Mitsubishi Eclipse, 2004 - 2004 Mitsubishi Eclipse, 2003 - 2003 Mitsubishi Eclipse, 2004 - 2004 Mitsubishi Eclipse, 2000 - 2009 Mitsubishi Eclipse, 2005 - 2009 Mitsubishi Eclipse, 2011 - 2012 Mitsubishi Eclipse, 2011 - 2012 Mitsubishi Eclipse, 2011 - 2012 Mitsubishi Eclipse, 2004 - 2004 Mitsubishi Eclipse, 2005 - 2008 Mitsubishi Endeavor, 2010 - 2011 Mitsubishi Endeavor, 2004 - 2004 Mitsubishi Endeavor, 1999 - 2011 Mitsubishi Galant, 2010 - 2011 Mitsubishi Lancer, 2009 - 2011 Mitsubishi Lancer, 2002 - 2011 Mitsubishi Lancer, 2004 - 2004 Mitsubishi Lancer, 2004 - 2006 Mitsubishi Montero, 2003 - 2004 Mitsubishi Outlander, 2008 - 2009 Mitsubishi Outlander, 2005 - 2006 Mitsubishi Outlander
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Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
8614A018, 8614A023, MR1412, SLS250
item #1003ESYS
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A-Premium APBLS134 Brake Light Switch
A-Premium®Part # APBLS134
A-Premium APBLS134 Brake Light Switch
4.36 Reviews
$10.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1992 - 1992 Daihatsu Charade, 1992 - 1992 Daihatsu Charade, 1985 - 1988 Dodge Colt, 1984 - 1986 Dodge Conquest, 1989 - 1990 Mitsubishi Sigma, 1983 - 1984 Mitsubishi Starion, 1977 - 1979 Nissan 200SX, 1970 - 1972 Nissan 240Z, 1973 - 1973 Nissan 240Z, 1974 - 1975 Nissan 260Z, 1976 - 1976 Nissan 280Z, 1979 - 1979 Nissan 310, 1981 - 1981 Nissan 310, 1965 - 1966 Nissan 411, 1966 - 1966 Nissan 411, 1968 - 1972 Nissan 510, 1973 - 1973 Nissan 510, 1978 - 1979 Nissan 510, 1965 - 1965 Nissan 520 Pickup, 1968 - 1968 Nissan 521 Pickup, 1970 - 1972 Nissan 521 Pickup, 1975 - 1979 Nissan 620, 1972 - 1973 Nissan 620 Pickup, 1974 - 1974 Nissan 620 Pickup, 1977 - 1981 Nissan 810, 1971 - 1971 Nissan 1200, 1973 - 1973 Nissan 1200, 1973 - 1973 Nissan 1300, 1974 - 1978 Nissan B210, 1976 - 1978 Nissan F10, 1981 - 1981 Nissan Maxima, 1981 - 1981 Nissan Maxima, 1982 - 1984 Nissan Maxima, 1990 - 1991 Plymouth Colt, 1984 - 1984 Plymouth Conquest, 1973 - 1977 Subaru DL, 1972 - 1973 Subaru Deluxe, 1975 - 1976 Subaru GF, 1972 - 1975 Subaru GL, 1976 - 1977 Subaru Standard, 1971 - 1971 Subaru Star, 1972 - 1972 Subaru Star
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Item LocatedUnited States
Quantity1
ConditionNew
item #10156EY4
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A-Premium APBLS145 Brake Light Switch
A-Premium®Part # APBLS145
A-Premium APBLS145 Brake Light Switch
4.36 Reviews
$16.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2011 - 2014 Chrysler 200, 2009 - 2010 Chrysler Sebring, 2009 - 2014 Dodge Avenger, 2009 - 2012 Dodge Caliber, 2009 - 2010 Dodge Journey, 2006 - 2010 Jeep Commander, 2009 - 2017 Jeep Compass, 2005 - 2010 Jeep Grand Cherokee, 2009 - 2017 Jeep Patriot
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Item LocatedUnited States
Quantity1
MaterialPlastic
ConditionNew
item #1005URTQ
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A-Premium APBLS141 Brake Light Switch
A-Premium®Part # APBLS141
A-Premium APBLS141 Brake Light Switch
4.36 Reviews
$19.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2002 - 2007 Suzuki Aerio, 2003 - 2006 Suzuki XL7
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Item LocatedUnited States
Quantity1
MaterialPlastic
ConditionNew
item #101569Q8
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A-Premium APBLS124 Brake Light Switch
A-Premium®Part # APBLS124
A-Premium APBLS124 Brake Light Switch
4.36 Reviews
$16.99
Quantity Less than 5
Edit ZIP code
2-year warranty
90 days free return
Fits 2008 - 2009 Toyota Prius
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Item LocatedUnited States
Quantity1
MaterialPlastic, Metal
ConditionNew
item #10156AEW
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A-Premium APBLS131 Brake Light Switch
A-Premium®Part # APBLS131
A-Premium APBLS131 Brake Light Switch
4.36 Reviews
$16.99
Quantity Less than 4
Edit ZIP code
2-year warranty
90 days free return
Fits 1999 - 1999 Daewoo Leganza, 1999 - 2000 Daewoo Lanos
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Item LocatedUnited States
Quantity1
MaterialPlastic
ConditionNew
item #10156EEQ
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A-Premium APBLS140 Brake Light Switch
A-Premium®Part # APBLS140
A-Premium APBLS140 Brake Light Switch
4.36 Reviews
$14.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2014 - 2015 Acura ILX, 2014 - 2015 Acura ILX, 2013 - 2014 Honda CR-V, 2014 - 2015 Honda Crosstour, 2014 - 2015 Honda Pilot, 2014 - 2014 Honda Ridgeline
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Item LocatedUnited States
Quantity1
MaterialPlastic
ConditionNew
item #10156ASU
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Brake Light Switch Stop Lamp for Dodge Ram 1500 2010 Jeep Grand Cherokee 2011-2013
A-Premium®Part # APBLS095
Brake Light Switch Stop Lamp for Dodge Ram 1500 2010 Jeep Grand Cherokee 2011-2013
4.36 Reviews
$25.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2011 - 2013 Dodge Durango, 2010 - 2010 Dodge Ram 1500, 2011 - 2013 Jeep Grand Cherokee
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Item LocatedUnited States
Quantity1
Part interchange
1S12117, 901273, SLS526, 56029454AA, 56029454AB, 56029454AC
item #100110ZV
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Brake Light Switch for Ford Mustang Fairlane Thunderbird Custom Lincoln Mercury
A-Premium®Part # APBLS039
Brake Light Switch for Ford Mustang Fairlane Thunderbird Custom Lincoln Mercury
4.36 Reviews
$12.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1969 - 1974 Ford Country Squire, 1969 - 1969 Ford Custom, 1973 - 1975 Ford Custom 500, 1976 - 1977 Ford Custom 500, 1976 - 1976 Ford E-100 Econoline, 1976 - 1976 Ford E-100 Econoline Club Wagon, 1993 - 1996 Ford E-150 Econoline, 1993 - 1996 Ford E-150 Econoline Club Wagon, 1993 - 1996 Ford E-250 Econoline, 1993 - 1996 Ford E-350 Econoline, 1993 - 1996 Ford E-350 Econoline Club Wagon, 1996 - 1996 Ford Econoline Super Duty, 1975 - 1976 Ford Elite, 1969 - 1969 Ford Fairlane, 1978 - 1983 Ford Fairmont, 1969 - 1969 Ford Falcon, 1969 - 1974 Ford Galaxie 500, 1981 - 1982 Ford Granada, 1969 - 1974 Ford LTD, 1975 - 1975 Ford LTD, 1971 - 1973 Ford Mustang, 1979 - 1993 Ford Mustang, 1974 - 1974 Ford Mustang II, 1974 - 1974 Ford Mustang II, 1971 - 1973 Ford Pinto, 1971 - 1974 Ford Pinto, 1974 - 1974 Ford Pinto, 1969 - 1971 Ford Thunderbird, 1980 - 1988 Ford Thunderbird, 1970 - 1974 Lincoln Continental, 1969 - 1971 Lincoln Mark III, 1982 - 1983 Lincoln Mark VI, 1979 - 1986 Mercury Capri, 1969 - 1974 Mercury Colony Park, 1980 - 1988 Mercury Cougar, 1969 - 1970 Mercury Cyclone, 1975 - 1978 Mercury Grand Marquis, 1969 - 1969 Mercury Marquis, 1969 - 1969 Mercury Marquis, 1970 - 1974 Mercury Marquis, 1975 - 1976 Mercury Marquis, 1981 - 1986 Mercury Marquis, 1969 - 1969 Mercury Montego, 1969 - 1974 Mercury Monterey, 1978 - 1983 Mercury Zephyr
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Item LocatedUnited States
Quantity1
MaterialMetal
Part interchange
SLS79, 1S5387, 12329700, 1972409, C9AB13480D, C9AZ13480C, C9AZ13480D, D2AB13480BA, 
...View more
item #1005990U
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Brake Light Switch for Chevy Traverse 2013-2023 GMC Acadia Cadillac XT5 Buick
A-Premium®Part # APBLS024
Brake Light Switch for Chevy Traverse 2013-2023 GMC Acadia Cadillac XT5 Buick
4.36 Reviews
$15.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2013 - 2023 Buick Enclave, 2017 - 2023 Cadillac XT5, 2020 - 2023 Cadillac XT6, 2019 - 2023 Chevrolet Blazer, 2013 - 2013 Chevrolet Impala, 2014 - 2016 Chevrolet Impala Limited, 2013 - 2023 Chevrolet Traverse, 2012 - 2023 GMC Acadia
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Item LocatedUnited States
Quantity1
MaterialPlastic
ColorBlack
Part interchange
SLS569, 5S13786, 13583372, 13597425
item #10021DW6
Note
Software Calibration Required Following Installation.
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Brake Light Switch with 5-Pin for Toyota Avalon 13-18 Prius V Sienna 14-17
A-Premium®Part # APBLS117
Brake Light Switch with 5-Pin for Toyota Avalon 13-18 Prius V Sienna 14-17
4.36 Reviews
$21.99
Quantity Less than 4
Edit ZIP code
2-year warranty
90 days free return
Fits 2013 - 2014 Toyota Avalon, 2015 - 2018 Toyota Avalon, 2014 - 2017 Toyota Prius V, 2014 - 2017 Toyota Sienna
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Item LocatedUnited States
Quantity1
MaterialPlastic
Part interchange
SLS566, 8434009210, 8434059015, 8434069115
item #1002NKT5
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A-Premium APBLS144 Brake Light Switch
A-Premium®Part # APBLS144
A-Premium APBLS144 Brake Light Switch
4.36 Reviews
$12.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 1990 - 1992 Audi 80, 1990 - 1991 Audi 90, 1993 - 1995 Audi 90, 1990 - 1994 Audi 100, 1989 - 1991 Audi 200, 1990 - 1994 Audi 100 Quattro, 1989 - 1991 Audi 200 Quattro, 1990 - 1992 Audi 80 Quattro, 1990 - 1995 Audi 90 Quattro, 1996 - 1997 Audi A4, 1998 - 2002 Audi A4, 1998 - 2001 Audi A4 Quattro, 1995 - 2002 Audi A6, 1995 - 2002 Audi A6 Quattro, 1997 - 1999 Audi A8, 2000 - 2003 Audi A8 Quattro, 1994 - 1998 Audi Cabriolet, 1990 - 1991 Audi Coupe Quattro, 1992 - 1994 Audi S4, 2000 - 2001 Audi S4, 1995 - 1995 Audi S6, 2002 - 2002 Audi S6, 2001 - 2003 Audi S8, 1990 - 1994 Audi V8 Quattro, 1998 - 2001 Volkswagen Passat
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Item LocatedUnited States
Quantity1
ConditionNew
item #10156DPC
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Brake Light Switch for Chrysler Town & Country 300 Jeep Wrangler Dodge VW Ram
A-Premium®Part # APBLS103
Brake Light Switch for Chrysler Town & Country 300 Jeep Wrangler Dodge VW Ram
4.36 Reviews
$16.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits 2005 - 2010 Chrysler 300, 1999 - 2004 Chrysler 300M, 1995 - 2000 Chrysler Cirrus, 1994 - 2004 Chrysler Concorde, 2000 - 2000 Chrysler Grand Voyager, 1994 - 2004 Chrysler Intrepid, 1994 - 1995 Chrysler LeBaron, 1994 - 1997 Chrysler LHS, 1999 - 2001 Chrysler LHS, 2000 - 2000 Chrysler Neon, 1994 - 1996 Chrysler New Yorker, 2001 - 2002 Chrysler Prowler, 1997 - 2006 Chrysler Sebring, 1994 - 2000 Chrysler Town & Country, 2010 - 2016 Chrysler Town & Country, 2000 - 2000 Chrysler Voyager, 1995 - 1998 Dodge B1500, 1995 - 1998 Dodge B2500, 1995 - 1998 Dodge B3500, 1994 - 2000 Dodge Caravan, 2008 - 2014 Dodge Challenger, 2006 - 2010 Dodge Charger, 1997 - 1998 Dodge Dakota, 2010 - 2010 Dodge Dakota, 1998 - 1998 Dodge Durango, 1994 - 2000 Dodge Grand Caravan, 2010 - 2020 Dodge Grand Caravan, 1993 - 2004 Dodge Intrepid, 2005 - 2008 Dodge Magnum, 1995 - 2000 Dodge Neon, 1994 - 1998 Dodge Ram 1500, 1999 - 1999 Dodge Ram 1500 Van, 1994 - 1998 Dodge Ram 2500, 1999 - 1999 Dodge Ram 2500 Van, 1994 - 1998 Dodge Ram 3500, 1999 - 1999 Dodge Ram 3500 Van, 1994 - 1994 Dodge Shadow, 1994 - 1995 Dodge Spirit, 1995 - 2006 Dodge Stratus, 1995 - 2002 Dodge Viper, 1994 - 1997 Eagle Vision, 1997 - 2001 Jeep Cherokee, 1994 - 2004 Jeep Grand Cherokee, 1997 - 2005 Jeep TJ, 1997 - 2017 Jeep Wrangler, 2018 - 2018 Jeep Wrangler JK, 1994 - 1995 Plymouth Acclaim, 1996 - 2000 Plymouth Breeze, 1994 - 2000 Plymouth Grand Voyager, 1995 - 2000 Plymouth Neon, 1997 - 1997 Plymouth Prowler, 1999 - 2001 Plymouth Prowler, 1994 - 1994 Plymouth Sundance, 1994 - 2000 Plymouth Voyager, 2012 - 2016 Ram 3500, 2013 - 2016 Ram 4500, 2013 - 2016 Ram 5500, 2012 - 2015 Ram C/V, 2011 - 2011 Ram Dakota, 2010 - 2014 Volkswagen Routan
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Item LocatedUnited States
Quantity1
MaterialPlastic
ColorBlack & White
Part interchange
SLS208, 26042023, 4565238, 4565239, 4565240, 4671334, 4671336, 4671336AB, 
...View more
item #1002E7C5
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Page 1 of 15

What is a brake light switch?

 The primary function of the brake light switch is to activate the brake lights when the brake pedal is pressed. When you apply pressure to the brake pedal, the switch is triggered, completing an electrical circuit and causing the brake lights to illuminate. In many modern vehicles, the brake light switch is also integrated into the shift interlock system. This means that the switch must be engaged (brake pedal pressed) to allow the driver to shift out of "Park" and into another gear, such as "Drive" or "Reverse." This interlock system prevents accidental shifting when the brake pedal is not depressed.

In some vehicles equipped with cruise control, the brake light switch is used to deactivate the cruise control system when the brakes are applied. This safety feature ensures that the vehicle slows down when the driver applies the brakes while using cruise control.

Symptoms of a bad brake light switch

  1. Brake lights fail to illuminate

Brake lights do not light up when the brake pedal is pressed, risking safety.

  1. Shifting difficulty

Difficulty shifting out of "park" even with the brake pedal pressed.

  1. Cruise control issues

Cruise control may not disengage when brakes are applied.

  1. Dashboard warning lights

Activation of abs or traction control warning lights on the dashboard.

  1. Battery drain

A stuck switch can drain the vehicle's battery due to continuous brake light illumination.

  1. Transmission shift problems

In automatic vehicles, it can hinder gear shift release from "park".

  1. Intermittent brake lights

Brake lights may work inconsistently.

  1. Visible damage

Check for physical damage or wear on the switch or electrical connections.