diff --git a/.travis.yml b/.travis.yml
index 9fcae2414..052564ae8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,7 +15,9 @@ notifications:
 
 env:
   global:
-    - PATH=$HOME/gopath/bin:$PATH
+  - PATH=$HOME/gopath/bin:$PATH
+  # AUDI_HASH_SECRET
+  - secure: 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
 
 before_install:
 # Install linters and misspell
diff --git a/Makefile b/Makefile
index b82735dfc..de88a2122 100644
--- a/Makefile
+++ b/Makefile
@@ -9,6 +9,8 @@ IMAGE := andig/evcc
 ALPINE := 3.12
 TARGETS := arm.v6,arm.v8,amd64
 
+AUDI_HASH_SECRET := ${AUDI_HASH_SECRET}
+
 default: clean install assets lint test build
 
 clean:
@@ -31,7 +33,7 @@ assets:
 
 build:
 	@echo Version: $(VERSION) $(BUILD_DATE)
-	go build -v -tags=release -ldflags '-X "github.com/andig/evcc/server.Version=${VERSION}" -X "github.com/andig/evcc/server.Commit=${SHA}"'
+	go build -v -tags=release -ldflags '-X "github.com/andig/evcc/server.Version=${VERSION}" -X "github.com/andig/evcc/server.Commit=${SHA}" -X "github.com/andig/evcc/vehicle.AudiHashSecret=${AUDI_HASH_SECRET}"'
 
 release-test:
 	goreleaser --snapshot --skip-publish --rm-dist
diff --git a/vehicle/audi.go b/vehicle/audi.go
index 1b5f0387e..16586a450 100644
--- a/vehicle/audi.go
+++ b/vehicle/audi.go
@@ -1,10 +1,15 @@
 package vehicle
 
 import (
+	"crypto/hmac"
+	"crypto/sha256"
+	"encoding/hex"
 	"errors"
+	"fmt"
 	"net/http"
 	"net/http/cookiejar"
 	"net/url"
+	"strconv"
 	"strings"
 	"time"
 
@@ -31,7 +36,10 @@ func init() {
 	registry.Add("audi", NewAudiFromConfig)
 }
 
-const audiClientID = "77869e21-e30a-4a92-b016-48ab7d3db1d8"
+// AudiHashSecret is used for obtaining the X-QMauth header hash value from the current timestamp
+var AudiHashSecret = "not contained in repo due to legal concerns"
+
+const audiOAuthClientID = "77869e21-e30a-4a92-b016-48ab7d3db1d8"
 
 // NewAudiFromConfig creates a new vehicle
 func NewAudiFromConfig(other map[string]interface{}) (api.Vehicle, error) {
@@ -90,6 +98,7 @@ func (v *Audi) authFlow() error {
 	var tokens vw.Tokens
 
 	const clientID = "09b6cbec-cd19-4589-82fd-363dfa8c24da@apps_vw-dilab_com"
+	const clientIDAlias = "934928ef" // "09b6cbec-cd19-4589-82fd-363dfa8c24da@apps_vw-dilab_com"
 	const redirectURI = "myaudi:///"
 
 	query := url.Values(map[string][]string{
@@ -123,8 +132,26 @@ func (v *Audi) authFlow() error {
 			"response_type": {"token id_token"},
 		})
 
-		uri = "https://app-api.my.audi.com/myaudiappidk/v1/token"
-		req, err = request.New(http.MethodPost, uri, strings.NewReader(data.Encode()), request.URLEncoding)
+		var hash string
+		var secret []byte
+		if secret, err = hex.DecodeString(AudiHashSecret); err == nil {
+			// timestamp rounded to 100s precision
+			ts := strconv.FormatInt(time.Now().Unix()/100, 10)
+
+			mac := hmac.New(sha256.New, secret)
+			_, err = mac.Write([]byte(ts))
+
+			hash = fmt.Sprintf("v1:%s:%0x", clientIDAlias, mac.Sum(nil))
+		}
+
+		if err == nil {
+			uri = "https://app-api.my.audi.com/myaudiappidk/v1/emea/token"
+			req, err = request.New(http.MethodPost, uri, strings.NewReader(data.Encode()), map[string]string{
+				"Content-Type": "application/x-www-form-urlencoded",
+				"X-QMAuth":     hash,
+			})
+		}
+
 		if err == nil {
 			if err = v.DoJSON(req, &tokens); err == nil && tokens.IDToken == "" {
 				err = errors.New("missing id token (1)")
@@ -141,7 +168,7 @@ func (v *Audi) authFlow() error {
 
 		req, err = request.New(http.MethodPost, vw.OauthTokenURI, strings.NewReader(data.Encode()), map[string]string{
 			"Content-Type": "application/x-www-form-urlencoded",
-			"X-Client-Id":  audiClientID,
+			"X-Client-Id":  audiOAuthClientID,
 		})
 		if err == nil {
 			if err = v.DoJSON(req, &v.tokens); err == nil && tokens.IDToken == "" {
@@ -158,6 +185,6 @@ func (v *Audi) refreshHeaders() map[string]string {
 		"Content-Type":  "application/x-www-form-urlencoded",
 		"X-App-Version": "3.14.0",
 		"X-App-Name":    "myAudi",
-		"X-Client-Id":   audiClientID,
+		"X-Client-Id":   audiOAuthClientID,
 	}
 }